17806970772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:2003

約数の個数: 192

約数和(自身を含む): 50511462400

約数和(自身を除く): 32704491628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 157, 171, 186, 228, 279, 314, 342, 372, 471, 513, 558, 589, 628, 684, 837, 942, 1026, 1116, 1178, 1413, 1674, 1767, 1783, 1884, 2052, 2356, 2826, 2983, 3348, 3534, 3566, 4239, 4867, 5301, 5349, 5652, 5966, 7068, 7132, 8478, 8949, 9734, 10602, 10698, 11932, 14601, 15903, 16047, 16956, 17898, 19468, 21204, 21396, 26847, 29202, 31806, 32094, 33877, 35796, 43803, 48141, 53694, 55273, 58404, 63612, 64188, 67754, 80541, 87606, 92473, 96282, 101631, 107388, 110546, 131409, 135508, 161082, 165819, 175212, 184946, 192564, 203262, 221092, 262818, 277419, 279931, 304893, 322164, 331638, 369892, 406524, 497457, 525636, 554838, 559862, 609786, 663276, 832257, 839793, 914679, 994914, 1050187, 1109676, 1119724, 1219572, 1492371, 1664514, 1679586, 1829358, 1989828, 2100374, 2496771, 2519379, 2984742, 3150561, 3329028, 3359172, 3658716, 4200748, 4993542, 5038758, 5318689, 5969484, 6301122, 7558137, 8677861, 9451683, 9987084, 10077516, 10637378, 12602244, 15116274, 15956067, 17355722, 18903366, 21274756, 26033583, 28355049, 30232548, 31912134, 34711444, 37806732, 47868201, 52067166, 56710098, 63824268, 78100749, 95736402, 104134332, 113420196, 143604603, 156201498, 164879359, 191472804, 234302247, 287209206, 312402996, 329758718, 468604494, 494638077, 574418412, 659517436, 937208988, 989276154, 1483914231, 1978552308, 2967828462, 4451742693, 5935656924, 8903485386, 17806970772]

約数ペア:

[(1, 17806970772), (2, 8903485386), (3, 5935656924), (4, 4451742693), (6, 2967828462), (9, 1978552308), (12, 1483914231), (18, 989276154), (19, 937208988), (27, 659517436), (31, 574418412), (36, 494638077), (38, 468604494), (54, 329758718), (57, 312402996), (62, 287209206), (76, 234302247), (93, 191472804), (108, 164879359), (114, 156201498), (124, 143604603), (157, 113420196), (171, 104134332), (186, 95736402), (228, 78100749), (279, 63824268), (314, 56710098), (342, 52067166), (372, 47868201), (471, 37806732), (513, 34711444), (558, 31912134), (589, 30232548), (628, 28355049), (684, 26033583), (837, 21274756), (942, 18903366), (1026, 17355722), (1116, 15956067), (1178, 15116274), (1413, 12602244), (1674, 10637378), (1767, 10077516), (1783, 9987084), (1884, 9451683), (2052, 8677861), (2356, 7558137), (2826, 6301122), (2983, 5969484), (3348, 5318689), (3534, 5038758), (3566, 4993542), (4239, 4200748), (4867, 3658716), (5301, 3359172), (5349, 3329028), (5652, 3150561), (5966, 2984742), (7068, 2519379), (7132, 2496771), (8478, 2100374), (8949, 1989828), (9734, 1829358), (10602, 1679586), (10698, 1664514), (11932, 1492371), (14601, 1219572), (15903, 1119724), (16047, 1109676), (16956, 1050187), (17898, 994914), (19468, 914679), (21204, 839793), (21396, 832257), (26847, 663276), (29202, 609786), (31806, 559862), (32094, 554838), (33877, 525636), (35796, 497457), (43803, 406524), (48141, 369892), (53694, 331638), (55273, 322164), (58404, 304893), (63612, 279931), (64188, 277419), (67754, 262818), (80541, 221092), (87606, 203262), (92473, 192564), (96282, 184946), (101631, 175212), (107388, 165819), (110546, 161082), (131409, 135508)]