23304138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 55423872

約数和(自身を除く): 32119734

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 157, 173, 286, 314, 346, 429, 471, 519, 858, 942, 1038, 1727, 1903, 2041, 2249, 3454, 3806, 4082, 4498, 5181, 5709, 6123, 6747, 10362, 11418, 12246, 13494, 22451, 24739, 27161, 44902, 49478, 54322, 67353, 74217, 81483, 134706, 148434, 162966, 298771, 353093, 597542, 706186, 896313, 1059279, 1792626, 2118558, 3884023, 7768046, 11652069, 23304138]

約数ペア:

[(1, 23304138), (2, 11652069), (3, 7768046), (6, 3884023), (11, 2118558), (13, 1792626), (22, 1059279), (26, 896313), (33, 706186), (39, 597542), (66, 353093), (78, 298771), (143, 162966), (157, 148434), (173, 134706), (286, 81483), (314, 74217), (346, 67353), (429, 54322), (471, 49478), (519, 44902), (858, 27161), (942, 24739), (1038, 22451), (1727, 13494), (1903, 12246), (2041, 11418), (2249, 10362), (3454, 6747), (3806, 6123), (4082, 5709), (4498, 5181)]