17907372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23707

約数の個数: 48

約数和(自身を含む): 53061120

約数和(自身を除く): 35153748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23687, 47374, 71061, 94748, 142122, 165809, 213183, 284244, 331618, 426366, 497427, 639549, 663236, 852732, 994854, 1279098, 1492281, 1989708, 2558196, 2984562, 4476843, 5969124, 8953686, 17907372]

約数ペア:

[(1, 17907372), (2, 8953686), (3, 5969124), (4, 4476843), (6, 2984562), (7, 2558196), (9, 1989708), (12, 1492281), (14, 1279098), (18, 994854), (21, 852732), (27, 663236), (28, 639549), (36, 497427), (42, 426366), (54, 331618), (63, 284244), (84, 213183), (108, 165809), (126, 142122), (189, 94748), (252, 71061), (378, 47374), (756, 23687)]