16294428

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:1994

約数の個数: 36

約数和(自身を含む): 41369328

約数和(自身を除く): 25074900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 1721, 2367, 3156, 3442, 4734, 5163, 6884, 9468, 10326, 15489, 20652, 30978, 61956, 452623, 905246, 1357869, 1810492, 2715738, 4073607, 5431476, 8147214, 16294428]

約数ペア:

[(1, 16294428), (2, 8147214), (3, 5431476), (4, 4073607), (6, 2715738), (9, 1810492), (12, 1357869), (18, 905246), (36, 452623), (263, 61956), (526, 30978), (789, 20652), (1052, 15489), (1578, 10326), (1721, 9468), (2367, 6884), (3156, 5163), (3442, 4734)]