15668220708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{212203}}^1$

素因数の和:212513

約数の個数: 72

約数和(自身を含む): 45418446528

約数和(自身を除く): 29750225820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1758, 2051, 2637, 3516, 4102, 5274, 6153, 8204, 10548, 12306, 18459, 24612, 36918, 73836, 212203, 424406, 636609, 848812, 1273218, 1485421, 1909827, 2546436, 2970842, 3819654, 4456263, 5941684, 7639308, 8912526, 13368789, 17825052, 26737578, 53475156, 62175479, 124350958, 186526437, 248701916, 373052874, 435228353, 559579311, 746105748, 870456706, 1119158622, 1305685059, 1740913412, 2238317244, 2611370118, 3917055177, 5222740236, 7834110354, 15668220708]

約数ペア:

[(1, 15668220708), (2, 7834110354), (3, 5222740236), (4, 3917055177), (6, 2611370118), (7, 2238317244), (9, 1740913412), (12, 1305685059), (14, 1119158622), (18, 870456706), (21, 746105748), (28, 559579311), (36, 435228353), (42, 373052874), (63, 248701916), (84, 186526437), (126, 124350958), (252, 62175479), (293, 53475156), (586, 26737578), (879, 17825052), (1172, 13368789), (1758, 8912526), (2051, 7639308), (2637, 5941684), (3516, 4456263), (4102, 3819654), (5274, 2970842), (6153, 2546436), (8204, 1909827), (10548, 1485421), (12306, 1273218), (18459, 848812), (24612, 636609), (36918, 424406), (73836, 212203)]