18793008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10066

約数の個数: 60

約数和(自身を含む): 56645680

約数和(自身を除く): 37852672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10039, 20078, 30117, 40156, 60234, 80312, 90351, 120468, 130507, 160624, 180702, 240936, 261014, 361404, 391521, 481872, 522028, 722808, 783042, 1044056, 1174563, 1445616, 1566084, 2088112, 2349126, 3132168, 4698252, 6264336, 9396504, 18793008]

約数ペア:

[(1, 18793008), (2, 9396504), (3, 6264336), (4, 4698252), (6, 3132168), (8, 2349126), (9, 2088112), (12, 1566084), (13, 1445616), (16, 1174563), (18, 1044056), (24, 783042), (26, 722808), (36, 522028), (39, 481872), (48, 391521), (52, 361404), (72, 261014), (78, 240936), (104, 180702), (117, 160624), (144, 130507), (156, 120468), (208, 90351), (234, 80312), (312, 60234), (468, 40156), (624, 30117), (936, 20078), (1872, 10039)]