17289972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{68611}}^1$

素因数の和:68628

約数の個数: 36

約数和(自身を含む): 49949536

約数和(自身を除く): 32659564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 68611, 137222, 205833, 274444, 411666, 480277, 617499, 823332, 960554, 1234998, 1440831, 1921108, 2469996, 2881662, 4322493, 5763324, 8644986, 17289972]

約数ペア:

[(1, 17289972), (2, 8644986), (3, 5763324), (4, 4322493), (6, 2881662), (7, 2469996), (9, 1921108), (12, 1440831), (14, 1234998), (18, 960554), (21, 823332), (28, 617499), (36, 480277), (42, 411666), (63, 274444), (84, 205833), (126, 137222), (252, 68611)]