8428434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 19536000

約数和(自身を除く): 11107566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 2749, 3066, 5498, 8247, 16494, 19243, 38486, 57729, 115458, 200677, 401354, 602031, 1204062, 1404739, 2809478, 4214217, 8428434]

約数ペア:

[(1, 8428434), (2, 4214217), (3, 2809478), (6, 1404739), (7, 1204062), (14, 602031), (21, 401354), (42, 200677), (73, 115458), (146, 57729), (219, 38486), (438, 19243), (511, 16494), (1022, 8247), (1533, 5498), (2749, 3066)]