1489724946

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{61717}}^1$

素因数の和:61880

約数の個数: 40

約数和(自身を含む): 3360545100

約数和(自身を除く): 1870820154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 4023, 8046, 12069, 24138, 61717, 123434, 185151, 370302, 555453, 1110906, 1666359, 3332718, 4999077, 9195833, 9998154, 18391666, 27587499, 55174998, 82762497, 165524994, 248287491, 496574982, 744862473, 1489724946]

約数ペア:

[(1, 1489724946), (2, 744862473), (3, 496574982), (6, 248287491), (9, 165524994), (18, 82762497), (27, 55174998), (54, 27587499), (81, 18391666), (149, 9998154), (162, 9195833), (298, 4999077), (447, 3332718), (894, 1666359), (1341, 1110906), (2682, 555453), (4023, 370302), (8046, 185151), (12069, 123434), (24138, 61717)]