2012375862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{224947}}^1$

素因数の和:225033

約数の個数: 48

約数和(自身を含む): 5053231872

約数和(自身を除く): 3040856010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 224947, 449894, 674841, 1349682, 1574629, 2024523, 3149258, 4049046, 4723887, 9447774, 14171661, 15971237, 28343322, 31942474, 47913711, 95827422, 111798659, 143741133, 223597318, 287482266, 335395977, 670791954, 1006187931, 2012375862]

約数ペア:

[(1, 2012375862), (2, 1006187931), (3, 670791954), (6, 335395977), (7, 287482266), (9, 223597318), (14, 143741133), (18, 111798659), (21, 95827422), (42, 47913711), (63, 31942474), (71, 28343322), (126, 15971237), (142, 14171661), (213, 9447774), (426, 4723887), (497, 4049046), (639, 3149258), (994, 2024523), (1278, 1574629), (1491, 1349682), (2982, 674841), (4473, 449894), (8946, 224947)]