18464664

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11483}}^1$

素因数の和:11559

約数の個数: 32

約数和(自身を含む): 46854720

約数和(自身を除く): 28390056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11483, 22966, 34449, 45932, 68898, 91864, 137796, 275592, 769361, 1538722, 2308083, 3077444, 4616166, 6154888, 9232332, 18464664]

約数ペア:

[(1, 18464664), (2, 9232332), (3, 6154888), (4, 4616166), (6, 3077444), (8, 2308083), (12, 1538722), (24, 769361), (67, 275592), (134, 137796), (201, 91864), (268, 68898), (402, 45932), (536, 34449), (804, 22966), (1608, 11483)]