129828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 313600

約数和(自身を除く): 183772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 349, 372, 698, 1047, 1396, 2094, 4188, 10819, 21638, 32457, 43276, 64914, 129828]

約数ペア:

[(1, 129828), (2, 64914), (3, 43276), (4, 32457), (6, 21638), (12, 10819), (31, 4188), (62, 2094), (93, 1396), (124, 1047), (186, 698), (349, 372)]