18184336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{16963}}^1$

素因数の和:17038

約数の個数: 20

約数和(自身を含む): 35760112

約数和(自身を除く): 17575776

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 16963, 33926, 67852, 135704, 271408, 1136521, 2273042, 4546084, 9092168, 18184336]

約数ペア:

[(1, 18184336), (2, 9092168), (4, 4546084), (8, 2273042), (16, 1136521), (67, 271408), (134, 135704), (268, 67852), (536, 33926), (1072, 16963)]