21210348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37607}}^1$

素因数の和:37661

約数の個数: 24

約数和(自身を含む): 50545152

約数和(自身を除く): 29334804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37607, 75214, 112821, 150428, 225642, 451284, 1767529, 3535058, 5302587, 7070116, 10605174, 21210348]

約数ペア:

[(1, 21210348), (2, 10605174), (3, 7070116), (4, 5302587), (6, 3535058), (12, 1767529), (47, 451284), (94, 225642), (141, 150428), (188, 112821), (282, 75214), (564, 37607)]