21798629664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32438437}}^1$

素因数の和:32438457

約数の個数: 48

約数和(自身を含む): 65395891008

約数和(自身を除く): 43597261344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32438437, 64876874, 97315311, 129753748, 194630622, 227069059, 259507496, 389261244, 454138118, 519014992, 681207177, 778522488, 908276236, 1038029984, 1362414354, 1557044976, 1816552472, 2724828708, 3114089952, 3633104944, 5449657416, 7266209888, 10899314832, 21798629664]

約数ペア:

[(1, 21798629664), (2, 10899314832), (3, 7266209888), (4, 5449657416), (6, 3633104944), (7, 3114089952), (8, 2724828708), (12, 1816552472), (14, 1557044976), (16, 1362414354), (21, 1038029984), (24, 908276236), (28, 778522488), (32, 681207177), (42, 519014992), (48, 454138118), (56, 389261244), (84, 259507496), (96, 227069059), (112, 194630622), (168, 129753748), (224, 97315311), (336, 64876874), (672, 32438437)]