1115208

素因数分解:

$2^3\times 3^4\times {\mathrm{1721}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 3125430

約数和(自身を除く): 2010222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1721, 3442, 5163, 6884, 10326, 13768, 15489, 20652, 30978, 41304, 46467, 61956, 92934, 123912, 139401, 185868, 278802, 371736, 557604, 1115208]

約数ペア:

[(1, 1115208), (2, 557604), (3, 371736), (4, 278802), (6, 185868), (8, 139401), (9, 123912), (12, 92934), (18, 61956), (24, 46467), (27, 41304), (36, 30978), (54, 20652), (72, 15489), (81, 13768), (108, 10326), (162, 6884), (216, 5163), (324, 3442), (648, 1721)]