2546154

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 6394752

約数和(自身を除く): 3848598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 169, 186, 234, 243, 279, 338, 351, 403, 486, 507, 558, 702, 806, 837, 1014, 1053, 1209, 1521, 1674, 2106, 2418, 2511, 3042, 3159, 3627, 4563, 5022, 5239, 6318, 7254, 7533, 9126, 10478, 10881, 13689, 15066, 15717, 21762, 27378, 31434, 32643, 41067, 47151, 65286, 82134, 94302, 97929, 141453, 195858, 282906, 424359, 848718, 1273077, 2546154]

約数ペア:

[(1, 2546154), (2, 1273077), (3, 848718), (6, 424359), (9, 282906), (13, 195858), (18, 141453), (26, 97929), (27, 94302), (31, 82134), (39, 65286), (54, 47151), (62, 41067), (78, 32643), (81, 31434), (93, 27378), (117, 21762), (162, 15717), (169, 15066), (186, 13689), (234, 10881), (243, 10478), (279, 9126), (338, 7533), (351, 7254), (403, 6318), (486, 5239), (507, 5022), (558, 4563), (702, 3627), (806, 3159), (837, 3042), (1014, 2511), (1053, 2418), (1209, 2106), (1521, 1674)]