47386494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 109025280

約数和(自身を除く): 61638786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1091, 1143, 2182, 2286, 2413, 3273, 4826, 6546, 7239, 9819, 14478, 19638, 20729, 21717, 41458, 43434, 62187, 124374, 138557, 186561, 277114, 373122, 415671, 831342, 1247013, 2494026, 2632583, 5265166, 7897749, 15795498, 23693247, 47386494]

約数ペア:

[(1, 47386494), (2, 23693247), (3, 15795498), (6, 7897749), (9, 5265166), (18, 2632583), (19, 2494026), (38, 1247013), (57, 831342), (114, 415671), (127, 373122), (171, 277114), (254, 186561), (342, 138557), (381, 124374), (762, 62187), (1091, 43434), (1143, 41458), (2182, 21717), (2286, 20729), (2413, 19638), (3273, 14478), (4826, 9819), (6546, 7239)]