1623641562

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 3557297952

約数和(自身を除く): 1933656390

約数列:

[1, 2, 3, 6, 9, 18, 157, 227, 314, 454, 471, 681, 942, 1362, 1413, 2043, 2531, 2826, 4086, 5062, 7593, 15186, 22779, 35639, 45558, 71278, 106917, 213834, 320751, 397367, 574537, 641502, 794734, 1149074, 1192101, 1723611, 2384202, 3447222, 3576303, 5170833, 7152606, 10341666, 90202309, 180404618, 270606927, 541213854, 811820781, 1623641562]

約数ペア:

[(1, 1623641562), (2, 811820781), (3, 541213854), (6, 270606927), (9, 180404618), (18, 90202309), (157, 10341666), (227, 7152606), (314, 5170833), (454, 3576303), (471, 3447222), (681, 2384202), (942, 1723611), (1362, 1192101), (1413, 1149074), (2043, 794734), (2531, 641502), (2826, 574537), (4086, 397367), (5062, 320751), (7593, 213834), (15186, 106917), (22779, 71278), (35639, 45558)]