31261074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1663}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 67651584

約数和(自身を除く): 36390510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 1663, 3133, 3326, 4989, 6266, 9399, 9978, 18798, 21619, 43238, 64857, 129714, 400783, 801566, 1202349, 2404698, 5210179, 10420358, 15630537, 31261074]

約数ペア:

[(1, 31261074), (2, 15630537), (3, 10420358), (6, 5210179), (13, 2404698), (26, 1202349), (39, 801566), (78, 400783), (241, 129714), (482, 64857), (723, 43238), (1446, 21619), (1663, 18798), (3133, 9978), (3326, 9399), (4989, 6266)]