123821574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3203}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 262984320

約数和(自身を除く): 139162746

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 379, 758, 1137, 2274, 3203, 6406, 6443, 9609, 12886, 19218, 19329, 38658, 54451, 108902, 163353, 326706, 1213937, 2427874, 3641811, 7283622, 20636929, 41273858, 61910787, 123821574]

約数ペア:

[(1, 123821574), (2, 61910787), (3, 41273858), (6, 20636929), (17, 7283622), (34, 3641811), (51, 2427874), (102, 1213937), (379, 326706), (758, 163353), (1137, 108902), (2274, 54451), (3203, 38658), (6406, 19329), (6443, 19218), (9609, 12886)]