247923198

素因数分解:

$2^1\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{7699}}^1$

素因数の和:9496

約数の個数: 24

約数和(自身を含む): 537537000

約数和(自身を除く): 289613802

約数列:

[1, 2, 3, 6, 9, 18, 1789, 3578, 5367, 7699, 10734, 15398, 16101, 23097, 32202, 46194, 69291, 138582, 13773511, 27547022, 41320533, 82641066, 123961599, 247923198]

約数ペア:

[(1, 247923198), (2, 123961599), (3, 82641066), (6, 41320533), (9, 27547022), (18, 13773511), (1789, 138582), (3578, 69291), (5367, 46194), (7699, 32202), (10734, 23097), (15398, 16101)]