12728592

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2440

約数の個数: 60

約数和(自身を含む): 36600460

約数和(自身を除く): 23871868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2389, 2664, 4778, 5328, 7167, 9556, 14334, 19112, 21501, 28668, 38224, 43002, 57336, 86004, 88393, 114672, 172008, 176786, 265179, 344016, 353572, 530358, 707144, 795537, 1060716, 1414288, 1591074, 2121432, 3182148, 4242864, 6364296, 12728592]

約数ペア:

[(1, 12728592), (2, 6364296), (3, 4242864), (4, 3182148), (6, 2121432), (8, 1591074), (9, 1414288), (12, 1060716), (16, 795537), (18, 707144), (24, 530358), (36, 353572), (37, 344016), (48, 265179), (72, 176786), (74, 172008), (111, 114672), (144, 88393), (148, 86004), (222, 57336), (296, 43002), (333, 38224), (444, 28668), (592, 21501), (666, 19112), (888, 14334), (1332, 9556), (1776, 7167), (2389, 5328), (2664, 4778)]