22200906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 55496448

約数和(自身を除く): 33295542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 557, 949, 1022, 1114, 1533, 1671, 1898, 2847, 3066, 3342, 3899, 5694, 6643, 7241, 7798, 11697, 13286, 14482, 19929, 21723, 23394, 39858, 40661, 43446, 50687, 81322, 101374, 121983, 152061, 243966, 284627, 304122, 528593, 569254, 853881, 1057186, 1585779, 1707762, 3171558, 3700151, 7400302, 11100453, 22200906]

約数ペア:

[(1, 22200906), (2, 11100453), (3, 7400302), (6, 3700151), (7, 3171558), (13, 1707762), (14, 1585779), (21, 1057186), (26, 853881), (39, 569254), (42, 528593), (73, 304122), (78, 284627), (91, 243966), (146, 152061), (182, 121983), (219, 101374), (273, 81322), (438, 50687), (511, 43446), (546, 40661), (557, 39858), (949, 23394), (1022, 21723), (1114, 19929), (1533, 14482), (1671, 13286), (1898, 11697), (2847, 7798), (3066, 7241), (3342, 6643), (3899, 5694)]