18152658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 41446080

約数和(自身を除く): 23293422

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 269, 326, 414, 489, 538, 807, 978, 1467, 1614, 2421, 2934, 3749, 4842, 6187, 7498, 11247, 12374, 18561, 22494, 33741, 37122, 43847, 55683, 67482, 87694, 111366, 131541, 263082, 394623, 789246, 1008481, 2016962, 3025443, 6050886, 9076329, 18152658]

約数ペア:

[(1, 18152658), (2, 9076329), (3, 6050886), (6, 3025443), (9, 2016962), (18, 1008481), (23, 789246), (46, 394623), (69, 263082), (138, 131541), (163, 111366), (207, 87694), (269, 67482), (326, 55683), (414, 43847), (489, 37122), (538, 33741), (807, 22494), (978, 18561), (1467, 12374), (1614, 11247), (2421, 7498), (2934, 6187), (3749, 4842)]