27210324

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 37987116

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 284, 293, 327, 426, 436, 586, 654, 852, 879, 1172, 1308, 1758, 3516, 7739, 15478, 20803, 23217, 30956, 31937, 41606, 46434, 62409, 63874, 83212, 92868, 95811, 124818, 127748, 191622, 249636, 383244, 2267527, 4535054, 6802581, 9070108, 13605162, 27210324]

約数ペア:

[(1, 27210324), (2, 13605162), (3, 9070108), (4, 6802581), (6, 4535054), (12, 2267527), (71, 383244), (109, 249636), (142, 191622), (213, 127748), (218, 124818), (284, 95811), (293, 92868), (327, 83212), (426, 63874), (436, 62409), (586, 46434), (654, 41606), (852, 31937), (879, 30956), (1172, 23217), (1308, 20803), (1758, 15478), (3516, 7739)]