130213986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17921}}^1$

素因数の和:18106

約数の個数: 32

約数和(自身を含む): 299369088

約数和(自身を除く): 169155102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 17921, 35842, 53763, 107526, 125447, 250894, 376341, 752682, 3100333, 6200666, 9300999, 18601998, 21702331, 43404662, 65106993, 130213986]

約数ペア:

[(1, 130213986), (2, 65106993), (3, 43404662), (6, 21702331), (7, 18601998), (14, 9300999), (21, 6200666), (42, 3100333), (173, 752682), (346, 376341), (519, 250894), (1038, 125447), (1211, 107526), (2422, 53763), (3633, 35842), (7266, 17921)]