2018133630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2491523}}^1$

素因数の和:2491542

約数の個数: 40

約数和(自身を含む): 5426539272

約数和(自身を除く): 3408405642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2491523, 4983046, 7474569, 12457615, 14949138, 22423707, 24915230, 37372845, 44847414, 67271121, 74745690, 112118535, 134542242, 201813363, 224237070, 336355605, 403626726, 672711210, 1009066815, 2018133630]

約数ペア:

[(1, 2018133630), (2, 1009066815), (3, 672711210), (5, 403626726), (6, 336355605), (9, 224237070), (10, 201813363), (15, 134542242), (18, 112118535), (27, 74745690), (30, 67271121), (45, 44847414), (54, 37372845), (81, 24915230), (90, 22423707), (135, 14949138), (162, 12457615), (270, 7474569), (405, 4983046), (810, 2491523)]