217827372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2593183}}^1$

素因数の和:2593197

約数の個数: 24

約数和(自身を含む): 580873216

約数和(自身を除く): 363045844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2593183, 5186366, 7779549, 10372732, 15559098, 18152281, 31118196, 36304562, 54456843, 72609124, 108913686, 217827372]

約数ペア:

[(1, 217827372), (2, 108913686), (3, 72609124), (4, 54456843), (6, 36304562), (7, 31118196), (12, 18152281), (14, 15559098), (21, 10372732), (28, 7779549), (42, 5186366), (84, 2593183)]