18323372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 16074628

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4549, 9098, 18196, 86431, 172862, 241097, 345724, 482194, 964388, 4580843, 9161686, 18323372]

約数ペア:

[(1, 18323372), (2, 9161686), (4, 4580843), (19, 964388), (38, 482194), (53, 345724), (76, 241097), (106, 172862), (212, 86431), (1007, 18196), (2014, 9098), (4028, 4549)]