1551167814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{74311}}^1$

素因数の和:74401

約数の個数: 48

約数和(自身を含む): 3659717376

約数和(自身を除く): 2108549562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 74311, 148622, 222933, 445866, 520177, 1040354, 1560531, 3121062, 3641239, 5276081, 7282478, 10552162, 10923717, 15828243, 21847434, 31656486, 36932567, 73865134, 110797701, 221595402, 258527969, 517055938, 775583907, 1551167814]

約数ペア:

[(1, 1551167814), (2, 775583907), (3, 517055938), (6, 258527969), (7, 221595402), (14, 110797701), (21, 73865134), (42, 36932567), (49, 31656486), (71, 21847434), (98, 15828243), (142, 10923717), (147, 10552162), (213, 7282478), (294, 5276081), (426, 3641239), (497, 3121062), (994, 1560531), (1491, 1040354), (2982, 520177), (3479, 445866), (6958, 222933), (10437, 148622), (20874, 74311)]