18396268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13487}}^1$

素因数の和:13533

約数の個数: 24

約数和(自身を含む): 36255744

約数和(自身を除く): 17859476

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13487, 26974, 53948, 148357, 296714, 418097, 593428, 836194, 1672388, 4599067, 9198134, 18396268]

約数ペア:

[(1, 18396268), (2, 9198134), (4, 4599067), (11, 1672388), (22, 836194), (31, 593428), (44, 418097), (62, 296714), (124, 148357), (341, 53948), (682, 26974), (1364, 13487)]