31305834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 77845248

約数和(自身を除く): 46539414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 677, 734, 1101, 1354, 2031, 2202, 2569, 3303, 4062, 4739, 5138, 6093, 6606, 7707, 9478, 12186, 14217, 15414, 23121, 28434, 42651, 46242, 85302, 248459, 496918, 745377, 1490754, 1739213, 2236131, 3478426, 4472262, 5217639, 10435278, 15652917, 31305834]

約数ペア:

[(1, 31305834), (2, 15652917), (3, 10435278), (6, 5217639), (7, 4472262), (9, 3478426), (14, 2236131), (18, 1739213), (21, 1490754), (42, 745377), (63, 496918), (126, 248459), (367, 85302), (677, 46242), (734, 42651), (1101, 28434), (1354, 23121), (2031, 15414), (2202, 14217), (2569, 12186), (3303, 9478), (4062, 7707), (4739, 6606), (5138, 6093)]