21374004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57457}}^1$

素因数の和:57495

約数の個数: 24

約数和(自身を含む): 51482368

約数和(自身を除く): 30108364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 57457, 114914, 172371, 229828, 344742, 689484, 1781167, 3562334, 5343501, 7124668, 10687002, 21374004]

約数ペア:

[(1, 21374004), (2, 10687002), (3, 7124668), (4, 5343501), (6, 3562334), (12, 1781167), (31, 689484), (62, 344742), (93, 229828), (124, 172371), (186, 114914), (372, 57457)]