891776676

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{216661}}^1$

素因数の和:216689

約数の個数: 48

約数和(自身を含む): 2426614400

約数和(自身を除く): 1534837724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 216661, 433322, 649983, 866644, 1299966, 1516627, 2599932, 3033254, 4549881, 6066508, 9099762, 10616389, 18199524, 21232778, 31849167, 42465556, 63698334, 74314723, 127396668, 148629446, 222944169, 297258892, 445888338, 891776676]

約数ペア:

[(1, 891776676), (2, 445888338), (3, 297258892), (4, 222944169), (6, 148629446), (7, 127396668), (12, 74314723), (14, 63698334), (21, 42465556), (28, 31849167), (42, 21232778), (49, 18199524), (84, 10616389), (98, 9099762), (147, 6066508), (196, 4549881), (294, 3033254), (343, 2599932), (588, 1516627), (686, 1299966), (1029, 866644), (1372, 649983), (2058, 433322), (4116, 216661)]