18952632

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 51531480

約数和(自身を除く): 32578848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 571, 922, 1142, 1383, 1713, 1844, 2284, 2766, 3426, 3688, 4149, 4568, 5139, 5532, 6852, 8298, 10278, 11064, 13704, 16596, 20556, 33192, 41112, 263231, 526462, 789693, 1052924, 1579386, 2105848, 2369079, 3158772, 4738158, 6317544, 9476316, 18952632]

約数ペア:

[(1, 18952632), (2, 9476316), (3, 6317544), (4, 4738158), (6, 3158772), (8, 2369079), (9, 2105848), (12, 1579386), (18, 1052924), (24, 789693), (36, 526462), (72, 263231), (461, 41112), (571, 33192), (922, 20556), (1142, 16596), (1383, 13704), (1713, 11064), (1844, 10278), (2284, 8298), (2766, 6852), (3426, 5532), (3688, 5139), (4149, 4568)]