13506948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 46475520

約数和(自身を除く): 32968572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 49, 52, 57, 62, 63, 76, 78, 84, 91, 93, 98, 114, 117, 124, 126, 133, 147, 156, 171, 182, 186, 196, 217, 228, 234, 247, 252, 266, 273, 279, 294, 342, 364, 372, 399, 403, 434, 441, 468, 494, 532, 546, 558, 588, 589, 637, 651, 684, 741, 798, 806, 819, 868, 882, 931, 988, 1092, 1116, 1178, 1197, 1209, 1274, 1302, 1482, 1519, 1596, 1612, 1638, 1729, 1764, 1767, 1862, 1911, 1953, 2223, 2356, 2394, 2418, 2548, 2604, 2793, 2821, 2964, 3038, 3276, 3458, 3534, 3627, 3724, 3822, 3906, 4123, 4446, 4557, 4788, 4836, 5187, 5301, 5586, 5642, 5733, 6076, 6916, 7068, 7254, 7644, 7657, 7812, 8246, 8379, 8463, 8892, 9114, 10374, 10602, 11172, 11284, 11466, 12103, 12369, 13671, 14508, 15314, 15561, 16492, 16758, 16926, 18228, 19747, 20748, 21204, 22932, 22971, 24206, 24738, 25389, 27342, 28861, 30628, 31122, 33516, 33852, 36309, 37107, 39494, 45942, 48412, 49476, 50778, 53599, 54684, 57722, 59241, 62244, 68913, 72618, 74214, 78988, 86583, 91884, 101556, 107198, 108927, 115444, 118482, 137826, 145236, 148428, 160797, 173166, 177723, 214396, 217854, 236964, 259749, 275652, 321594, 346332, 355446, 375193, 435708, 482391, 519498, 643188, 710892, 750386, 964782, 1038996, 1125579, 1500772, 1929564, 2251158, 3376737, 4502316, 6753474, 13506948]

約数ペア:

[(1, 13506948), (2, 6753474), (3, 4502316), (4, 3376737), (6, 2251158), (7, 1929564), (9, 1500772), (12, 1125579), (13, 1038996), (14, 964782), (18, 750386), (19, 710892), (21, 643188), (26, 519498), (28, 482391), (31, 435708), (36, 375193), (38, 355446), (39, 346332), (42, 321594), (49, 275652), (52, 259749), (57, 236964), (62, 217854), (63, 214396), (76, 177723), (78, 173166), (84, 160797), (91, 148428), (93, 145236), (98, 137826), (114, 118482), (117, 115444), (124, 108927), (126, 107198), (133, 101556), (147, 91884), (156, 86583), (171, 78988), (182, 74214), (186, 72618), (196, 68913), (217, 62244), (228, 59241), (234, 57722), (247, 54684), (252, 53599), (266, 50778), (273, 49476), (279, 48412), (294, 45942), (342, 39494), (364, 37107), (372, 36309), (399, 33852), (403, 33516), (434, 31122), (441, 30628), (468, 28861), (494, 27342), (532, 25389), (546, 24738), (558, 24206), (588, 22971), (589, 22932), (637, 21204), (651, 20748), (684, 19747), (741, 18228), (798, 16926), (806, 16758), (819, 16492), (868, 15561), (882, 15314), (931, 14508), (988, 13671), (1092, 12369), (1116, 12103), (1178, 11466), (1197, 11284), (1209, 11172), (1274, 10602), (1302, 10374), (1482, 9114), (1519, 8892), (1596, 8463), (1612, 8379), (1638, 8246), (1729, 7812), (1764, 7657), (1767, 7644), (1862, 7254), (1911, 7068), (1953, 6916), (2223, 6076), (2356, 5733), (2394, 5642), (2418, 5586), (2548, 5301), (2604, 5187), (2793, 4836), (2821, 4788), (2964, 4557), (3038, 4446), (3276, 4123), (3458, 3906), (3534, 3822), (3627, 3724)]