22721155722

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1223}}^1\times {\mathrm{2309}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 50893920000

約数和(自身を除く): 28172764278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1223, 1341, 2309, 2446, 2682, 3669, 4023, 4618, 6927, 7338, 8046, 11007, 13854, 20781, 22014, 33021, 41562, 62343, 66042, 124686, 182227, 344041, 364454, 546681, 688082, 1032123, 1093362, 1640043, 2064246, 2823907, 3096369, 3280086, 4920129, 5647814, 6192738, 8471721, 9289107, 9840258, 16943442, 18578214, 25415163, 50830326, 76245489, 152490978, 420762143, 841524286, 1262286429, 2524572858, 3786859287, 7573718574, 11360577861, 22721155722]

約数ペア:

[(1, 22721155722), (2, 11360577861), (3, 7573718574), (6, 3786859287), (9, 2524572858), (18, 1262286429), (27, 841524286), (54, 420762143), (149, 152490978), (298, 76245489), (447, 50830326), (894, 25415163), (1223, 18578214), (1341, 16943442), (2309, 9840258), (2446, 9289107), (2682, 8471721), (3669, 6192738), (4023, 5647814), (4618, 4920129), (6927, 3280086), (7338, 3096369), (8046, 2823907), (11007, 2064246), (13854, 1640043), (20781, 1093362), (22014, 1032123), (33021, 688082), (41562, 546681), (62343, 364454), (66042, 344041), (124686, 182227)]