22788954

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 51597000

約数和(自身を除く): 28808046

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 293, 298, 447, 522, 586, 879, 894, 1341, 1758, 2637, 2682, 4321, 5274, 8497, 8642, 12963, 16994, 25491, 25926, 38889, 43657, 50982, 76473, 77778, 87314, 130971, 152946, 261942, 392913, 785826, 1266053, 2532106, 3798159, 7596318, 11394477, 22788954]

約数ペア:

[(1, 22788954), (2, 11394477), (3, 7596318), (6, 3798159), (9, 2532106), (18, 1266053), (29, 785826), (58, 392913), (87, 261942), (149, 152946), (174, 130971), (261, 87314), (293, 77778), (298, 76473), (447, 50982), (522, 43657), (586, 38889), (879, 25926), (894, 25491), (1341, 16994), (1758, 12963), (2637, 8642), (2682, 8497), (4321, 5274)]