312128418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{2797}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 713960064

約数和(自身を除く): 401831646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2657, 2797, 5314, 5594, 7971, 8391, 15942, 16782, 18599, 19579, 37198, 39158, 55797, 58737, 111594, 117474, 7431629, 14863258, 22294887, 44589774, 52021403, 104042806, 156064209, 312128418]

約数ペア:

[(1, 312128418), (2, 156064209), (3, 104042806), (6, 52021403), (7, 44589774), (14, 22294887), (21, 14863258), (42, 7431629), (2657, 117474), (2797, 111594), (5314, 58737), (5594, 55797), (7971, 39158), (8391, 37198), (15942, 19579), (16782, 18599)]