18833004

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3511}}^1$

素因数の和:3670

約数の個数: 36

約数和(自身を含む): 47938800

約数和(自身を除く): 29105796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3511, 5364, 7022, 10533, 14044, 21066, 31599, 42132, 63198, 126396, 523139, 1046278, 1569417, 2092556, 3138834, 4708251, 6277668, 9416502, 18833004]

約数ペア:

[(1, 18833004), (2, 9416502), (3, 6277668), (4, 4708251), (6, 3138834), (9, 2092556), (12, 1569417), (18, 1046278), (36, 523139), (149, 126396), (298, 63198), (447, 42132), (596, 31599), (894, 21066), (1341, 14044), (1788, 10533), (2682, 7022), (3511, 5364)]