1815372

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 5122656

約数和(自身を除く): 3307284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 431, 468, 702, 862, 1053, 1293, 1404, 1724, 2106, 2586, 3879, 4212, 5172, 5603, 7758, 11206, 11637, 15516, 16809, 22412, 23274, 33618, 34911, 46548, 50427, 67236, 69822, 100854, 139644, 151281, 201708, 302562, 453843, 605124, 907686, 1815372]

約数ペア:

[(1, 1815372), (2, 907686), (3, 605124), (4, 453843), (6, 302562), (9, 201708), (12, 151281), (13, 139644), (18, 100854), (26, 69822), (27, 67236), (36, 50427), (39, 46548), (52, 34911), (54, 33618), (78, 23274), (81, 22412), (108, 16809), (117, 15516), (156, 11637), (162, 11206), (234, 7758), (324, 5603), (351, 5172), (431, 4212), (468, 3879), (702, 2586), (862, 2106), (1053, 1724), (1293, 1404)]