22721076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{90163}}^1$

素因数の和:90180

約数の個数: 36

約数和(自身を含む): 65639392

約数和(自身を除く): 42918316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 90163, 180326, 270489, 360652, 540978, 631141, 811467, 1081956, 1262282, 1622934, 1893423, 2524564, 3245868, 3786846, 5680269, 7573692, 11360538, 22721076]

約数ペア:

[(1, 22721076), (2, 11360538), (3, 7573692), (4, 5680269), (6, 3786846), (7, 3245868), (9, 2524564), (12, 1893423), (14, 1622934), (18, 1262282), (21, 1081956), (28, 811467), (36, 631141), (42, 540978), (63, 360652), (84, 270489), (126, 180326), (252, 90163)]