21913332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{260873}}^1$

素因数の和:260887

約数の個数: 24

約数和(自身を含む): 58435776

約数和(自身を除く): 36522444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 260873, 521746, 782619, 1043492, 1565238, 1826111, 3130476, 3652222, 5478333, 7304444, 10956666, 21913332]

約数ペア:

[(1, 21913332), (2, 10956666), (3, 7304444), (4, 5478333), (6, 3652222), (7, 3130476), (12, 1826111), (14, 1565238), (21, 1043492), (28, 782619), (42, 521746), (84, 260873)]