40344948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4381

約数の個数: 72

約数和(自身を含む): 119729792

約数和(自身を除く): 79384844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4327, 4662, 8654, 9324, 12981, 17308, 25962, 30289, 38943, 51924, 60578, 77886, 90867, 121156, 155772, 160099, 181734, 272601, 320198, 363468, 480297, 545202, 640396, 960594, 1090404, 1120693, 1440891, 1921188, 2241386, 2881782, 3362079, 4482772, 5763564, 6724158, 10086237, 13448316, 20172474, 40344948]

約数ペア:

[(1, 40344948), (2, 20172474), (3, 13448316), (4, 10086237), (6, 6724158), (7, 5763564), (9, 4482772), (12, 3362079), (14, 2881782), (18, 2241386), (21, 1921188), (28, 1440891), (36, 1120693), (37, 1090404), (42, 960594), (63, 640396), (74, 545202), (84, 480297), (111, 363468), (126, 320198), (148, 272601), (222, 181734), (252, 160099), (259, 155772), (333, 121156), (444, 90867), (518, 77886), (666, 60578), (777, 51924), (1036, 38943), (1332, 30289), (1554, 25962), (2331, 17308), (3108, 12981), (4327, 9324), (4662, 8654)]