18338702972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1244821}}^1$

素因数の和:1244981

約数の個数: 24

約数和(自身を含む): 33460815360

約数和(自身を除く): 15122112388

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 7366, 14732, 1244821, 2489642, 4979284, 36099809, 72199618, 144399236, 158092267, 316184534, 632369068, 4584675743, 9169351486, 18338702972]

約数ペア:

[(1, 18338702972), (2, 9169351486), (4, 4584675743), (29, 632369068), (58, 316184534), (116, 158092267), (127, 144399236), (254, 72199618), (508, 36099809), (3683, 4979284), (7366, 2489642), (14732, 1244821)]