131743998

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{42307}}^1$

素因数の和:42488

約数の個数: 24

約数和(自身を含む): 287102088

約数和(自身を除く): 155358090

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 42307, 84614, 126921, 253842, 380763, 761526, 7319111, 14638222, 21957333, 43914666, 65871999, 131743998]

約数ペア:

[(1, 131743998), (2, 65871999), (3, 43914666), (6, 21957333), (9, 14638222), (18, 7319111), (173, 761526), (346, 380763), (519, 253842), (1038, 126921), (1557, 84614), (3114, 42307)]