9000908

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2454

約数の個数: 36

約数和(自身を含む): 19295640

約数和(自身を除く): 10294732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2417, 3724, 4834, 9668, 16919, 33838, 45923, 67676, 91846, 118433, 183692, 236866, 321461, 473732, 642922, 1285844, 2250227, 4500454, 9000908]

約数ペア:

[(1, 9000908), (2, 4500454), (4, 2250227), (7, 1285844), (14, 642922), (19, 473732), (28, 321461), (38, 236866), (49, 183692), (76, 118433), (98, 91846), (133, 67676), (196, 45923), (266, 33838), (532, 16919), (931, 9668), (1862, 4834), (2417, 3724)]