1236126708

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 3171168000

約数和(自身を除く): 1935041292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 199, 218, 327, 398, 436, 597, 654, 796, 981, 1194, 1308, 1583, 1791, 1962, 2388, 3166, 3582, 3924, 4749, 6332, 7164, 9498, 14247, 18996, 21691, 28494, 43382, 56988, 65073, 86764, 130146, 172547, 195219, 260292, 315017, 345094, 390438, 517641, 630034, 690188, 780876, 945051, 1035282, 1260068, 1552923, 1890102, 2070564, 2835153, 3105846, 3780204, 5670306, 6211692, 11340612, 34336853, 68673706, 103010559, 137347412, 206021118, 309031677, 412042236, 618063354, 1236126708]

約数ペア:

[(1, 1236126708), (2, 618063354), (3, 412042236), (4, 309031677), (6, 206021118), (9, 137347412), (12, 103010559), (18, 68673706), (36, 34336853), (109, 11340612), (199, 6211692), (218, 5670306), (327, 3780204), (398, 3105846), (436, 2835153), (597, 2070564), (654, 1890102), (796, 1552923), (981, 1260068), (1194, 1035282), (1308, 945051), (1583, 780876), (1791, 690188), (1962, 630034), (2388, 517641), (3166, 390438), (3582, 345094), (3924, 315017), (4749, 260292), (6332, 195219), (7164, 172547), (9498, 130146), (14247, 86764), (18996, 65073), (21691, 56988), (28494, 43382)]