18850386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{5939}}^1$

素因数の和:5990

約数の個数: 24

約数和(自身を含む): 39417840

約数和(自身を除く): 20567454

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 5939, 11878, 17817, 35634, 136597, 273194, 409791, 819582, 3141731, 6283462, 9425193, 18850386]

約数ペア:

[(1, 18850386), (2, 9425193), (3, 6283462), (6, 3141731), (23, 819582), (46, 409791), (69, 273194), (138, 136597), (529, 35634), (1058, 17817), (1587, 11878), (3174, 5939)]