18930318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 22583154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 233, 466, 699, 1231, 1398, 2462, 2563, 3693, 5126, 7386, 7689, 13541, 15378, 27082, 40623, 81246, 286823, 573646, 860469, 1720938, 3155053, 6310106, 9465159, 18930318]

約数ペア:

[(1, 18930318), (2, 9465159), (3, 6310106), (6, 3155053), (11, 1720938), (22, 860469), (33, 573646), (66, 286823), (233, 81246), (466, 40623), (699, 27082), (1231, 15378), (1398, 13541), (2462, 7689), (2563, 7386), (3693, 5126)]