1465866

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 3414528

約数和(自身を除く): 1948662

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 71, 74, 93, 111, 142, 186, 213, 222, 279, 333, 426, 558, 639, 666, 1147, 1278, 2201, 2294, 2627, 3441, 4402, 5254, 6603, 6882, 7881, 10323, 13206, 15762, 19809, 20646, 23643, 39618, 47286, 81437, 162874, 244311, 488622, 732933, 1465866]

約数ペア:

[(1, 1465866), (2, 732933), (3, 488622), (6, 244311), (9, 162874), (18, 81437), (31, 47286), (37, 39618), (62, 23643), (71, 20646), (74, 19809), (93, 15762), (111, 13206), (142, 10323), (186, 7881), (213, 6882), (222, 6603), (279, 5254), (333, 4402), (426, 3441), (558, 2627), (639, 2294), (666, 2201), (1147, 1278)]