12465528

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 32693760

約数和(自身を除く): 20228232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 257, 258, 282, 344, 376, 514, 516, 564, 771, 1028, 1032, 1128, 1542, 2021, 2056, 3084, 4042, 6063, 6168, 8084, 11051, 12079, 12126, 16168, 22102, 24158, 24252, 33153, 36237, 44204, 48316, 48504, 66306, 72474, 88408, 96632, 132612, 144948, 265224, 289896, 519397, 1038794, 1558191, 2077588, 3116382, 4155176, 6232764, 12465528]

約数ペア:

[(1, 12465528), (2, 6232764), (3, 4155176), (4, 3116382), (6, 2077588), (8, 1558191), (12, 1038794), (24, 519397), (43, 289896), (47, 265224), (86, 144948), (94, 132612), (129, 96632), (141, 88408), (172, 72474), (188, 66306), (257, 48504), (258, 48316), (282, 44204), (344, 36237), (376, 33153), (514, 24252), (516, 24158), (564, 22102), (771, 16168), (1028, 12126), (1032, 12079), (1128, 11051), (1542, 8084), (2021, 6168), (2056, 6063), (3084, 4042)]