66884412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113749}}^1$

素因数の和:113770

約数の個数: 36

約数和(自身を含む): 181545000

約数和(自身を除く): 114660588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 113749, 227498, 341247, 454996, 682494, 796243, 1364988, 1592486, 2388729, 3184972, 4777458, 5573701, 9554916, 11147402, 16721103, 22294804, 33442206, 66884412]

約数ペア:

[(1, 66884412), (2, 33442206), (3, 22294804), (4, 16721103), (6, 11147402), (7, 9554916), (12, 5573701), (14, 4777458), (21, 3184972), (28, 2388729), (42, 1592486), (49, 1364988), (84, 796243), (98, 682494), (147, 454996), (196, 341247), (294, 227498), (588, 113749)]