21089110434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1\times {\mathrm{4241}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 48540425472

約数和(自身を除く): 27451315038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 601, 1182, 1202, 1379, 1803, 2758, 3606, 4137, 4207, 4241, 8274, 8414, 8482, 12621, 12723, 25242, 25446, 29687, 59374, 89061, 118397, 178122, 236794, 355191, 710382, 828779, 835477, 1657558, 1670954, 2486337, 2506431, 2548841, 4972674, 5012862, 5097682, 5848339, 7646523, 11696678, 15293046, 17545017, 17841887, 35090034, 35683774, 53525661, 107051322, 502121677, 1004243354, 1506365031, 3012730062, 3514851739, 7029703478, 10544555217, 21089110434]

約数ペア:

[(1, 21089110434), (2, 10544555217), (3, 7029703478), (6, 3514851739), (7, 3012730062), (14, 1506365031), (21, 1004243354), (42, 502121677), (197, 107051322), (394, 53525661), (591, 35683774), (601, 35090034), (1182, 17841887), (1202, 17545017), (1379, 15293046), (1803, 11696678), (2758, 7646523), (3606, 5848339), (4137, 5097682), (4207, 5012862), (4241, 4972674), (8274, 2548841), (8414, 2506431), (8482, 2486337), (12621, 1670954), (12723, 1657558), (25242, 835477), (25446, 828779), (29687, 710382), (59374, 355191), (89061, 236794), (118397, 178122)]