15318804

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 36949248

約数和(自身を除く): 21630444

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 157, 173, 188, 282, 314, 346, 471, 519, 564, 628, 692, 942, 1038, 1884, 2076, 7379, 8131, 14758, 16262, 22137, 24393, 27161, 29516, 32524, 44274, 48786, 54322, 81483, 88548, 97572, 108644, 162966, 325932, 1276567, 2553134, 3829701, 5106268, 7659402, 15318804]

約数ペア:

[(1, 15318804), (2, 7659402), (3, 5106268), (4, 3829701), (6, 2553134), (12, 1276567), (47, 325932), (94, 162966), (141, 108644), (157, 97572), (173, 88548), (188, 81483), (282, 54322), (314, 48786), (346, 44274), (471, 32524), (519, 29516), (564, 27161), (628, 24393), (692, 22137), (942, 16262), (1038, 14758), (1884, 8131), (2076, 7379)]