2021067816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{4877}}^1$

素因数の和:5474

約数の個数: 64

約数和(自身を含む): 5226094080

約数和(自身を除く): 3205026264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 557, 744, 1114, 1671, 2228, 3342, 4456, 4877, 6684, 9754, 13368, 14631, 17267, 19508, 29262, 34534, 39016, 51801, 58524, 69068, 103602, 117048, 138136, 151187, 207204, 302374, 414408, 453561, 604748, 907122, 1209496, 1814244, 2716489, 3628488, 5432978, 8149467, 10865956, 16298934, 21731912, 32597868, 65195736, 84211159, 168422318, 252633477, 336844636, 505266954, 673689272, 1010533908, 2021067816]

約数ペア:

[(1, 2021067816), (2, 1010533908), (3, 673689272), (4, 505266954), (6, 336844636), (8, 252633477), (12, 168422318), (24, 84211159), (31, 65195736), (62, 32597868), (93, 21731912), (124, 16298934), (186, 10865956), (248, 8149467), (372, 5432978), (557, 3628488), (744, 2716489), (1114, 1814244), (1671, 1209496), (2228, 907122), (3342, 604748), (4456, 453561), (4877, 414408), (6684, 302374), (9754, 207204), (13368, 151187), (14631, 138136), (17267, 117048), (19508, 103602), (29262, 69068), (34534, 58524), (39016, 51801)]