8989128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 25630800

約数和(自身を除く): 16641672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 6571, 13142, 19713, 26284, 39426, 52568, 59139, 78852, 118278, 124849, 157704, 236556, 249698, 374547, 473112, 499396, 749094, 998792, 1123641, 1498188, 2247282, 2996376, 4494564, 8989128]

約数ペア:

[(1, 8989128), (2, 4494564), (3, 2996376), (4, 2247282), (6, 1498188), (8, 1123641), (9, 998792), (12, 749094), (18, 499396), (19, 473112), (24, 374547), (36, 249698), (38, 236556), (57, 157704), (72, 124849), (76, 118278), (114, 78852), (152, 59139), (171, 52568), (228, 39426), (342, 26284), (456, 19713), (684, 13142), (1368, 6571)]