27778476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12414

約数の個数: 48

約数和(自身を含む): 74874240

約数和(自身を除く): 47095764

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12379, 24758, 37137, 49516, 74274, 136169, 148548, 210443, 272338, 408507, 420886, 544676, 631329, 817014, 841772, 1262658, 1634028, 2314873, 2525316, 4629746, 6944619, 9259492, 13889238, 27778476]

約数ペア:

[(1, 27778476), (2, 13889238), (3, 9259492), (4, 6944619), (6, 4629746), (11, 2525316), (12, 2314873), (17, 1634028), (22, 1262658), (33, 841772), (34, 817014), (44, 631329), (51, 544676), (66, 420886), (68, 408507), (102, 272338), (132, 210443), (187, 148548), (204, 136169), (374, 74274), (561, 49516), (748, 37137), (1122, 24758), (2244, 12379)]