126607626

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 280395648

約数和(自身を除く): 153788022

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 157, 213, 314, 426, 471, 631, 639, 942, 1262, 1278, 1413, 1893, 2826, 3786, 5679, 11147, 11358, 22294, 33441, 44801, 66882, 89602, 99067, 100323, 134403, 198134, 200646, 268806, 297201, 403209, 594402, 806418, 891603, 1783206, 7033757, 14067514, 21101271, 42202542, 63303813, 126607626]

約数ペア:

[(1, 126607626), (2, 63303813), (3, 42202542), (6, 21101271), (9, 14067514), (18, 7033757), (71, 1783206), (142, 891603), (157, 806418), (213, 594402), (314, 403209), (426, 297201), (471, 268806), (631, 200646), (639, 198134), (942, 134403), (1262, 100323), (1278, 99067), (1413, 89602), (1893, 66882), (2826, 44801), (3786, 33441), (5679, 22294), (11147, 11358)]