39900354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 89931072

約数和(自身を除く): 50030718

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 967, 1058, 1587, 1794, 1934, 2901, 3174, 5802, 6877, 12571, 13754, 20631, 22241, 25142, 37713, 41262, 44482, 66723, 75426, 133446, 289133, 511543, 578266, 867399, 1023086, 1534629, 1734798, 3069258, 6650059, 13300118, 19950177, 39900354]

約数ペア:

[(1, 39900354), (2, 19950177), (3, 13300118), (6, 6650059), (13, 3069258), (23, 1734798), (26, 1534629), (39, 1023086), (46, 867399), (69, 578266), (78, 511543), (138, 289133), (299, 133446), (529, 75426), (598, 66723), (897, 44482), (967, 41262), (1058, 37713), (1587, 25142), (1794, 22241), (1934, 20631), (2901, 13754), (3174, 12571), (5802, 6877)]