18995448

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8893}}^1$

素因数の和:8991

約数の個数: 32

約数和(自身を含む): 48027600

約数和(自身を除く): 29032152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 8893, 17786, 26679, 35572, 53358, 71144, 106716, 213432, 791477, 1582954, 2374431, 3165908, 4748862, 6331816, 9497724, 18995448]

約数ペア:

[(1, 18995448), (2, 9497724), (3, 6331816), (4, 4748862), (6, 3165908), (8, 2374431), (12, 1582954), (24, 791477), (89, 213432), (178, 106716), (267, 71144), (356, 53358), (534, 35572), (712, 26679), (1068, 17786), (2136, 8893)]