13898628

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 37098880

約数和(自身を除く): 23200252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 181, 237, 243, 316, 324, 362, 474, 486, 543, 711, 724, 948, 972, 1086, 1422, 1629, 2133, 2172, 2844, 3258, 4266, 4887, 6399, 6516, 8532, 9774, 12798, 14299, 14661, 19197, 19548, 25596, 28598, 29322, 38394, 42897, 43983, 57196, 58644, 76788, 85794, 87966, 128691, 171588, 175932, 257382, 386073, 514764, 772146, 1158219, 1544292, 2316438, 3474657, 4632876, 6949314, 13898628]

約数ペア:

[(1, 13898628), (2, 6949314), (3, 4632876), (4, 3474657), (6, 2316438), (9, 1544292), (12, 1158219), (18, 772146), (27, 514764), (36, 386073), (54, 257382), (79, 175932), (81, 171588), (108, 128691), (158, 87966), (162, 85794), (181, 76788), (237, 58644), (243, 57196), (316, 43983), (324, 42897), (362, 38394), (474, 29322), (486, 28598), (543, 25596), (711, 19548), (724, 19197), (948, 14661), (972, 14299), (1086, 12798), (1422, 9774), (1629, 8532), (2133, 6516), (2172, 6399), (2844, 4887), (3258, 4266)]