18105432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20389}}^1$

素因数の和:20435

約数の個数: 32

約数和(自身を含む): 46489200

約数和(自身を除く): 28383768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 489336, 754393, 1508786, 2263179, 3017572, 4526358, 6035144, 9052716, 18105432]

約数ペア:

[(1, 18105432), (2, 9052716), (3, 6035144), (4, 4526358), (6, 3017572), (8, 2263179), (12, 1508786), (24, 754393), (37, 489336), (74, 244668), (111, 163112), (148, 122334), (222, 81556), (296, 61167), (444, 40778), (888, 20389)]