15109128

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 41191020

約数和(自身を除く): 26081892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1213, 1384, 1557, 2076, 2426, 3114, 3639, 4152, 4852, 6228, 7278, 9704, 10917, 12456, 14556, 21834, 29112, 43668, 87336, 209849, 419698, 629547, 839396, 1259094, 1678792, 1888641, 2518188, 3777282, 5036376, 7554564, 15109128]

約数ペア:

[(1, 15109128), (2, 7554564), (3, 5036376), (4, 3777282), (6, 2518188), (8, 1888641), (9, 1678792), (12, 1259094), (18, 839396), (24, 629547), (36, 419698), (72, 209849), (173, 87336), (346, 43668), (519, 29112), (692, 21834), (1038, 14556), (1213, 12456), (1384, 10917), (1557, 9704), (2076, 7278), (2426, 6228), (3114, 4852), (3639, 4152)]