18502056

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 50331060

約数和(自身を除く): 31829004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 821, 939, 1252, 1642, 1878, 2463, 2504, 2817, 3284, 3756, 4926, 5634, 6568, 7389, 7512, 9852, 11268, 14778, 19704, 22536, 29556, 59112, 256973, 513946, 770919, 1027892, 1541838, 2055784, 2312757, 3083676, 4625514, 6167352, 9251028, 18502056]

約数ペア:

[(1, 18502056), (2, 9251028), (3, 6167352), (4, 4625514), (6, 3083676), (8, 2312757), (9, 2055784), (12, 1541838), (18, 1027892), (24, 770919), (36, 513946), (72, 256973), (313, 59112), (626, 29556), (821, 22536), (939, 19704), (1252, 14778), (1642, 11268), (1878, 9852), (2463, 7512), (2504, 7389), (2817, 6568), (3284, 5634), (3756, 4926)]