222078996

素因数分解:

$2^2\times 3^4\times {\mathrm{685429}}^1$

素因数の和:685445

約数の個数: 30

約数和(自身を含む): 580559210

約数和(自身を除く): 358480214

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 685429, 1370858, 2056287, 2741716, 4112574, 6168861, 8225148, 12337722, 18506583, 24675444, 37013166, 55519749, 74026332, 111039498, 222078996]

約数ペア:

[(1, 222078996), (2, 111039498), (3, 74026332), (4, 55519749), (6, 37013166), (9, 24675444), (12, 18506583), (18, 12337722), (27, 8225148), (36, 6168861), (54, 4112574), (81, 2741716), (108, 2056287), (162, 1370858), (324, 685429)]