21055692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35809}}^1$

素因数の和:35830

約数の個数: 36

約数和(自身を含む): 57152760

約数和(自身を除く): 36097068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35809, 71618, 107427, 143236, 214854, 250663, 429708, 501326, 751989, 1002652, 1503978, 1754641, 3007956, 3509282, 5263923, 7018564, 10527846, 21055692]

約数ペア:

[(1, 21055692), (2, 10527846), (3, 7018564), (4, 5263923), (6, 3509282), (7, 3007956), (12, 1754641), (14, 1503978), (21, 1002652), (28, 751989), (42, 501326), (49, 429708), (84, 250663), (98, 214854), (147, 143236), (196, 107427), (294, 71618), (588, 35809)]