18153112

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{37199}}^1$

素因数の和:37266

約数の個数: 16

約数和(自身を含む): 34596000

約数和(自身を除く): 16442888

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 37199, 74398, 148796, 297592, 2269139, 4538278, 9076556, 18153112]

約数ペア:

[(1, 18153112), (2, 9076556), (4, 4538278), (8, 2269139), (61, 297592), (122, 148796), (244, 74398), (488, 37199)]