2002076838

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{68279}}^1$

素因数の和:68474

約数の個数: 40

約数和(自身を含む): 4510986480

約数和(自身を除く): 2508909642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 14661, 29322, 68279, 136558, 204837, 409674, 614511, 1229022, 1843533, 3687066, 5530599, 11061198, 12358499, 24716998, 37075497, 74150994, 111226491, 222452982, 333679473, 667358946, 1001038419, 2002076838]

約数ペア:

[(1, 2002076838), (2, 1001038419), (3, 667358946), (6, 333679473), (9, 222452982), (18, 111226491), (27, 74150994), (54, 37075497), (81, 24716998), (162, 12358499), (181, 11061198), (362, 5530599), (543, 3687066), (1086, 1843533), (1629, 1229022), (3258, 614511), (4887, 409674), (9774, 204837), (14661, 136558), (29322, 68279)]