38887884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51459

約数の個数: 48

約数和(自身を含む): 115225600

約数和(自身を除く): 76337716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 51439, 102878, 154317, 205756, 308634, 360073, 462951, 617268, 720146, 925902, 1080219, 1388853, 1440292, 1851804, 2160438, 2777706, 3240657, 4320876, 5555412, 6481314, 9721971, 12962628, 19443942, 38887884]

約数ペア:

[(1, 38887884), (2, 19443942), (3, 12962628), (4, 9721971), (6, 6481314), (7, 5555412), (9, 4320876), (12, 3240657), (14, 2777706), (18, 2160438), (21, 1851804), (27, 1440292), (28, 1388853), (36, 1080219), (42, 925902), (54, 720146), (63, 617268), (84, 462951), (108, 360073), (126, 308634), (189, 205756), (252, 154317), (378, 102878), (756, 51439)]