145737468

素因数分解:

$2^2\times 3^4\times {\mathrm{449807}}^1$

素因数の和:449823

約数の個数: 30

約数和(自身を含む): 380987376

約数和(自身を除く): 235249908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 449807, 899614, 1349421, 1799228, 2698842, 4048263, 5397684, 8096526, 12144789, 16193052, 24289578, 36434367, 48579156, 72868734, 145737468]

約数ペア:

[(1, 145737468), (2, 72868734), (3, 48579156), (4, 36434367), (6, 24289578), (9, 16193052), (12, 12144789), (18, 8096526), (27, 5397684), (36, 4048263), (54, 2698842), (81, 1799228), (108, 1349421), (162, 899614), (324, 449807)]