147974346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20451

約数の個数: 48

約数和(自身を含む): 356428800

約数和(自身を除く): 208454454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 20399, 40798, 61197, 122394, 183591, 265187, 367182, 530374, 632369, 795561, 1264738, 1591122, 1897107, 2386683, 3794214, 4773366, 5691321, 8220797, 11382642, 16441594, 24662391, 49324782, 73987173, 147974346]

約数ペア:

[(1, 147974346), (2, 73987173), (3, 49324782), (6, 24662391), (9, 16441594), (13, 11382642), (18, 8220797), (26, 5691321), (31, 4773366), (39, 3794214), (62, 2386683), (78, 1897107), (93, 1591122), (117, 1264738), (186, 795561), (234, 632369), (279, 530374), (403, 367182), (558, 265187), (806, 183591), (1209, 122394), (2418, 61197), (3627, 40798), (7254, 20399)]