90426618

素因数分解:

$2^1\times 3^6\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 56

約数和(自身を含む): 205593300

約数和(自身を除く): 115166682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 569, 654, 729, 981, 1138, 1458, 1707, 1962, 2943, 3414, 5121, 5886, 8829, 10242, 15363, 17658, 26487, 30726, 46089, 52974, 62021, 79461, 92178, 124042, 138267, 158922, 186063, 276534, 372126, 414801, 558189, 829602, 1116378, 1674567, 3349134, 5023701, 10047402, 15071103, 30142206, 45213309, 90426618]

約数ペア:

[(1, 90426618), (2, 45213309), (3, 30142206), (6, 15071103), (9, 10047402), (18, 5023701), (27, 3349134), (54, 1674567), (81, 1116378), (109, 829602), (162, 558189), (218, 414801), (243, 372126), (327, 276534), (486, 186063), (569, 158922), (654, 138267), (729, 124042), (981, 92178), (1138, 79461), (1458, 62021), (1707, 52974), (1962, 46089), (2943, 30726), (3414, 26487), (5121, 17658), (5886, 15363), (8829, 10242)]