999816445404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107230421}}^1$

素因数の和:107230475

約数の個数: 72

約数和(自身を含む): 2966422394208

約数和(自身を除く): 1966605948804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 107230421, 214460842, 321691263, 428921684, 643382526, 750612947, 965073789, 1286765052, 1501225894, 1930147578, 2251838841, 3002451788, 3860295156, 3967525577, 4503677682, 6755516523, 7935051154, 9007355364, 11902576731, 13511033046, 15870102308, 23805153462, 27022066092, 27772679039, 35707730193, 47610306924, 55545358078, 71415460386, 83318037117, 111090716156, 142830920772, 166636074234, 249954111351, 333272148468, 499908222702, 999816445404]

約数ペア:

[(1, 999816445404), (2, 499908222702), (3, 333272148468), (4, 249954111351), (6, 166636074234), (7, 142830920772), (9, 111090716156), (12, 83318037117), (14, 71415460386), (18, 55545358078), (21, 47610306924), (28, 35707730193), (36, 27772679039), (37, 27022066092), (42, 23805153462), (63, 15870102308), (74, 13511033046), (84, 11902576731), (111, 9007355364), (126, 7935051154), (148, 6755516523), (222, 4503677682), (252, 3967525577), (259, 3860295156), (333, 3002451788), (444, 2251838841), (518, 1930147578), (666, 1501225894), (777, 1286765052), (1036, 965073789), (1332, 750612947), (1554, 643382526), (2331, 428921684), (3108, 321691263), (4662, 214460842), (9324, 107230421)]