2018921718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{194839}}^1$

素因数の和:195012

約数の個数: 32

約数和(自身を含む): 4432999680

約数和(自身を除く): 2414077962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 194839, 389678, 584517, 1169034, 2143229, 4286458, 6429687, 12859374, 30589723, 61179446, 91769169, 183538338, 336486953, 672973906, 1009460859, 2018921718]

約数ペア:

[(1, 2018921718), (2, 1009460859), (3, 672973906), (6, 336486953), (11, 183538338), (22, 91769169), (33, 61179446), (66, 30589723), (157, 12859374), (314, 6429687), (471, 4286458), (942, 2143229), (1727, 1169034), (3454, 584517), (5181, 389678), (10362, 194839)]