17919384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{106663}}^1$

素因数の和:106679

約数の個数: 32

約数和(自身を含む): 51198720

約数和(自身を除く): 33279336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 106663, 213326, 319989, 426652, 639978, 746641, 853304, 1279956, 1493282, 2239923, 2559912, 2986564, 4479846, 5973128, 8959692, 17919384]

約数ペア:

[(1, 17919384), (2, 8959692), (3, 5973128), (4, 4479846), (6, 2986564), (7, 2559912), (8, 2239923), (12, 1493282), (14, 1279956), (21, 853304), (24, 746641), (28, 639978), (42, 426652), (56, 319989), (84, 213326), (168, 106663)]