129690618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2837}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 273810240

約数和(自身を除く): 144119622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 2406, 2837, 5674, 7619, 8511, 15238, 17022, 22857, 45714, 53903, 107806, 161709, 323418, 1137637, 2275274, 3412911, 6825822, 21615103, 43230206, 64845309, 129690618]

約数ペア:

[(1, 129690618), (2, 64845309), (3, 43230206), (6, 21615103), (19, 6825822), (38, 3412911), (57, 2275274), (114, 1137637), (401, 323418), (802, 161709), (1203, 107806), (2406, 53903), (2837, 45714), (5674, 22857), (7619, 17022), (8511, 15238)]