122955318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 276783936

約数和(自身を除く): 153828618

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 2371, 2881, 4742, 5762, 7113, 8643, 14226, 17286, 21339, 25929, 42678, 51858, 101953, 158857, 203906, 305859, 317714, 476571, 611718, 917577, 953142, 1429713, 1835154, 2859426, 6830851, 13661702, 20492553, 40985106, 61477659, 122955318]

約数ペア:

[(1, 122955318), (2, 61477659), (3, 40985106), (6, 20492553), (9, 13661702), (18, 6830851), (43, 2859426), (67, 1835154), (86, 1429713), (129, 953142), (134, 917577), (201, 611718), (258, 476571), (387, 317714), (402, 305859), (603, 203906), (774, 158857), (1206, 101953), (2371, 51858), (2881, 42678), (4742, 25929), (5762, 21339), (7113, 17286), (8643, 14226)]