2018941065

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{364759}}^1$

素因数の和:364814

約数の個数: 32

約数和(自身を含む): 3676780800

約数和(自身を除く): 1657839735

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 364759, 1094277, 1823795, 3282831, 5471385, 9848493, 14955119, 16414155, 44865357, 49242465, 74775595, 134596071, 224326785, 403788213, 672980355, 2018941065]

約数ペア:

[(1, 2018941065), (3, 672980355), (5, 403788213), (9, 224326785), (15, 134596071), (27, 74775595), (41, 49242465), (45, 44865357), (123, 16414155), (135, 14955119), (205, 9848493), (369, 5471385), (615, 3282831), (1107, 1823795), (1845, 1094277), (5535, 364759)]