212323668

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{21871}}^1$

素因数の和:22687

約数の個数: 24

約数和(自身を含む): 496056960

約数和(自身を除く): 283733292

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 21871, 43742, 65613, 87484, 131226, 262452, 17693639, 35387278, 53080917, 70774556, 106161834, 212323668]

約数ペア:

[(1, 212323668), (2, 106161834), (3, 70774556), (4, 53080917), (6, 35387278), (12, 17693639), (809, 262452), (1618, 131226), (2427, 87484), (3236, 65613), (4854, 43742), (9708, 21871)]