18423184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3895

約数の個数: 40

約数和(自身を含む): 40122432

約数和(自身を除く): 21699248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 3851, 4784, 7702, 15404, 30808, 50063, 61616, 88573, 100126, 177146, 200252, 354292, 400504, 708584, 801008, 1151449, 1417168, 2302898, 4605796, 9211592, 18423184]

約数ペア:

[(1, 18423184), (2, 9211592), (4, 4605796), (8, 2302898), (13, 1417168), (16, 1151449), (23, 801008), (26, 708584), (46, 400504), (52, 354292), (92, 200252), (104, 177146), (184, 100126), (208, 88573), (299, 61616), (368, 50063), (598, 30808), (1196, 15404), (2392, 7702), (3851, 4784)]