2121432

素因数分解:

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

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 5449200

約数和(自身を除く): 3327768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2389, 4778, 7167, 9556, 14334, 19112, 28668, 57336, 88393, 176786, 265179, 353572, 530358, 707144, 1060716, 2121432]

約数ペア:

[(1, 2121432), (2, 1060716), (3, 707144), (4, 530358), (6, 353572), (8, 265179), (12, 176786), (24, 88393), (37, 57336), (74, 28668), (111, 19112), (148, 14334), (222, 9556), (296, 7167), (444, 4778), (888, 2389)]