18060432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 50913408

約数和(自身を除く): 32852976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 281, 309, 312, 412, 562, 618, 624, 824, 843, 1124, 1236, 1339, 1648, 1686, 2248, 2472, 2678, 3372, 3653, 4017, 4496, 4944, 5356, 6744, 7306, 8034, 10712, 10959, 13488, 14612, 16068, 21424, 21918, 28943, 29224, 32136, 43836, 57886, 58448, 64272, 86829, 87672, 115772, 173658, 175344, 231544, 347316, 376259, 463088, 694632, 752518, 1128777, 1389264, 1505036, 2257554, 3010072, 4515108, 6020144, 9030216, 18060432]

約数ペア:

[(1, 18060432), (2, 9030216), (3, 6020144), (4, 4515108), (6, 3010072), (8, 2257554), (12, 1505036), (13, 1389264), (16, 1128777), (24, 752518), (26, 694632), (39, 463088), (48, 376259), (52, 347316), (78, 231544), (103, 175344), (104, 173658), (156, 115772), (206, 87672), (208, 86829), (281, 64272), (309, 58448), (312, 57886), (412, 43836), (562, 32136), (618, 29224), (624, 28943), (824, 21918), (843, 21424), (1124, 16068), (1236, 14612), (1339, 13488), (1648, 10959), (1686, 10712), (2248, 8034), (2472, 7306), (2678, 6744), (3372, 5356), (3653, 4944), (4017, 4496)]