27772206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 70778880

約数和(自身を除く): 43006674

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1279, 1551, 1974, 2558, 3102, 3619, 3837, 7238, 7674, 8953, 10857, 14069, 17906, 21714, 26859, 28138, 42207, 53718, 60113, 84414, 98483, 120226, 180339, 196966, 295449, 360678, 420791, 590898, 661243, 841582, 1262373, 1322486, 1983729, 2524746, 3967458, 4628701, 9257402, 13886103, 27772206]

約数ペア:

[(1, 27772206), (2, 13886103), (3, 9257402), (6, 4628701), (7, 3967458), (11, 2524746), (14, 1983729), (21, 1322486), (22, 1262373), (33, 841582), (42, 661243), (47, 590898), (66, 420791), (77, 360678), (94, 295449), (141, 196966), (154, 180339), (231, 120226), (282, 98483), (329, 84414), (462, 60113), (517, 53718), (658, 42207), (987, 28138), (1034, 26859), (1279, 21714), (1551, 17906), (1974, 14069), (2558, 10857), (3102, 8953), (3619, 7674), (3837, 7238)]