2018528094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 4459732992

約数和(自身を除く): 2441204898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 281, 381, 562, 762, 843, 857, 1397, 1686, 1714, 2571, 2794, 3091, 4191, 5142, 6182, 8382, 9273, 9427, 18546, 18854, 28281, 35687, 56562, 71374, 107061, 108839, 214122, 217678, 240817, 326517, 392557, 481634, 653034, 722451, 785114, 1177671, 1197229, 1444902, 2355342, 2394458, 2648987, 3591687, 5297974, 7183374, 7946961, 15893922, 30583759, 61167518, 91751277, 183502554, 336421349, 672842698, 1009264047, 2018528094]

約数ペア:

[(1, 2018528094), (2, 1009264047), (3, 672842698), (6, 336421349), (11, 183502554), (22, 91751277), (33, 61167518), (66, 30583759), (127, 15893922), (254, 7946961), (281, 7183374), (381, 5297974), (562, 3591687), (762, 2648987), (843, 2394458), (857, 2355342), (1397, 1444902), (1686, 1197229), (1714, 1177671), (2571, 785114), (2794, 722451), (3091, 653034), (4191, 481634), (5142, 392557), (6182, 326517), (8382, 240817), (9273, 217678), (9427, 214122), (18546, 108839), (18854, 107061), (28281, 71374), (35687, 56562)]