213814986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42073}}^1$

素因数の和:42107

約数の個数: 48

約数和(自身を含む): 537200832

約数和(自身を除く): 323385846

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 42073, 84146, 126219, 252438, 294511, 462803, 589022, 883533, 925606, 1388409, 1767066, 2776818, 3239621, 5090833, 6479242, 9718863, 10181666, 15272499, 19437726, 30544998, 35635831, 71271662, 106907493, 213814986]

約数ペア:

[(1, 213814986), (2, 106907493), (3, 71271662), (6, 35635831), (7, 30544998), (11, 19437726), (14, 15272499), (21, 10181666), (22, 9718863), (33, 6479242), (42, 5090833), (66, 3239621), (77, 2776818), (121, 1767066), (154, 1388409), (231, 925606), (242, 883533), (363, 589022), (462, 462803), (726, 294511), (847, 252438), (1694, 126219), (2541, 84146), (5082, 42073)]