26161938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 36580014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1861, 2343, 3722, 4686, 5583, 7029, 11166, 14058, 16749, 20471, 33498, 40942, 61413, 122826, 132131, 184239, 264262, 368478, 396393, 792786, 1189179, 1453441, 2378358, 2906882, 4360323, 8720646, 13080969, 26161938]

約数ペア:

[(1, 26161938), (2, 13080969), (3, 8720646), (6, 4360323), (9, 2906882), (11, 2378358), (18, 1453441), (22, 1189179), (33, 792786), (66, 396393), (71, 368478), (99, 264262), (142, 184239), (198, 132131), (213, 122826), (426, 61413), (639, 40942), (781, 33498), (1278, 20471), (1562, 16749), (1861, 14058), (2343, 11166), (3722, 7029), (4686, 5583)]