1052780274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6973

約数の個数: 128

約数和(自身を含む): 2972712960

約数和(自身を除く): 1919932686

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 6911, 7254, 8463, 10881, 11718, 13822, 16926, 20733, 21762, 25389, 41466, 48377, 50778, 62199, 76167, 89843, 96754, 124398, 145131, 152334, 179686, 186597, 214241, 269529, 290262, 373194, 428482, 435393, 539058, 628901, 642723, 808587, 870786, 1257802, 1285446, 1306179, 1499687, 1617174, 1886703, 1928169, 2425761, 2612358, 2785133, 2999374, 3773406, 3856338, 4499061, 4851522, 5570266, 5660109, 5784507, 8355399, 8998122, 11320218, 11569014, 13497183, 16710798, 16980327, 19495931, 25066197, 26994366, 33960654, 38991862, 40491549, 50132394, 58487793, 75198591, 80983098, 116975586, 150397182, 175463379, 350926758, 526390137, 1052780274]

約数ペア:

[(1, 1052780274), (2, 526390137), (3, 350926758), (6, 175463379), (7, 150397182), (9, 116975586), (13, 80983098), (14, 75198591), (18, 58487793), (21, 50132394), (26, 40491549), (27, 38991862), (31, 33960654), (39, 26994366), (42, 25066197), (54, 19495931), (62, 16980327), (63, 16710798), (78, 13497183), (91, 11569014), (93, 11320218), (117, 8998122), (126, 8355399), (182, 5784507), (186, 5660109), (189, 5570266), (217, 4851522), (234, 4499061), (273, 3856338), (279, 3773406), (351, 2999374), (378, 2785133), (403, 2612358), (434, 2425761), (546, 1928169), (558, 1886703), (651, 1617174), (702, 1499687), (806, 1306179), (819, 1285446), (837, 1257802), (1209, 870786), (1302, 808587), (1638, 642723), (1674, 628901), (1953, 539058), (2418, 435393), (2457, 428482), (2821, 373194), (3627, 290262), (3906, 269529), (4914, 214241), (5642, 186597), (5859, 179686), (6911, 152334), (7254, 145131), (8463, 124398), (10881, 96754), (11718, 89843), (13822, 76167), (16926, 62199), (20733, 50778), (21762, 48377), (25389, 41466)]