40576788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17914

約数の個数: 60

約数和(自身を含む): 121236192

約数和(自身を除く): 80659404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17891, 35782, 53673, 71564, 107346, 125237, 161019, 214692, 250474, 322038, 375711, 483057, 500948, 644076, 751422, 966114, 1127133, 1449171, 1502844, 1932228, 2254266, 2898342, 3381399, 4508532, 5796684, 6762798, 10144197, 13525596, 20288394, 40576788]

約数ペア:

[(1, 40576788), (2, 20288394), (3, 13525596), (4, 10144197), (6, 6762798), (7, 5796684), (9, 4508532), (12, 3381399), (14, 2898342), (18, 2254266), (21, 1932228), (27, 1502844), (28, 1449171), (36, 1127133), (42, 966114), (54, 751422), (63, 644076), (81, 500948), (84, 483057), (108, 375711), (126, 322038), (162, 250474), (189, 214692), (252, 161019), (324, 125237), (378, 107346), (567, 71564), (756, 53673), (1134, 35782), (2268, 17891)]