18356112

素因数分解:

$2^4\times 3^3\times {\mathrm{42491}}^1$

素因数の和:42508

約数の個数: 40

約数和(自身を含む): 52690080

約数和(自身を除く): 34333968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42491, 84982, 127473, 169964, 254946, 339928, 382419, 509892, 679856, 764838, 1019784, 1147257, 1529676, 2039568, 2294514, 3059352, 4589028, 6118704, 9178056, 18356112]

約数ペア:

[(1, 18356112), (2, 9178056), (3, 6118704), (4, 4589028), (6, 3059352), (8, 2294514), (9, 2039568), (12, 1529676), (16, 1147257), (18, 1019784), (24, 764838), (27, 679856), (36, 509892), (48, 382419), (54, 339928), (72, 254946), (108, 169964), (144, 127473), (216, 84982), (432, 42491)]