12939408

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 60

約数和(自身を含む): 36850320

約数和(自身を除く): 23910912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 1523, 2124, 2832, 3046, 4248, 4569, 6092, 8496, 9138, 12184, 13707, 18276, 24368, 27414, 36552, 54828, 73104, 89857, 109656, 179714, 219312, 269571, 359428, 539142, 718856, 808713, 1078284, 1437712, 1617426, 2156568, 3234852, 4313136, 6469704, 12939408]

約数ペア:

[(1, 12939408), (2, 6469704), (3, 4313136), (4, 3234852), (6, 2156568), (8, 1617426), (9, 1437712), (12, 1078284), (16, 808713), (18, 718856), (24, 539142), (36, 359428), (48, 269571), (59, 219312), (72, 179714), (118, 109656), (144, 89857), (177, 73104), (236, 54828), (354, 36552), (472, 27414), (531, 24368), (708, 18276), (944, 13707), (1062, 12184), (1416, 9138), (1523, 8496), (2124, 6092), (2832, 4569), (3046, 4248)]