2899687986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{210031}}^1$

素因数の和:210111

約数の個数: 48

約数和(自身を含む): 6880648320

約数和(自身を除く): 3980960334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 210031, 420062, 630093, 1260186, 1890279, 2730403, 3780558, 5460806, 8191209, 12391829, 16382418, 24573627, 24783658, 37175487, 49147254, 74350974, 111526461, 161093777, 223052922, 322187554, 483281331, 966562662, 1449843993, 2899687986]

約数ペア:

[(1, 2899687986), (2, 1449843993), (3, 966562662), (6, 483281331), (9, 322187554), (13, 223052922), (18, 161093777), (26, 111526461), (39, 74350974), (59, 49147254), (78, 37175487), (117, 24783658), (118, 24573627), (177, 16382418), (234, 12391829), (354, 8191209), (531, 5460806), (767, 3780558), (1062, 2730403), (1534, 1890279), (2301, 1260186), (4602, 630093), (6903, 420062), (13806, 210031)]