1979586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 5028480

約数和(自身を除く): 3048894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5237, 10474, 15711, 31422, 36659, 47133, 73318, 94266, 109977, 141399, 219954, 282798, 329931, 659862, 989793, 1979586]

約数ペア:

[(1, 1979586), (2, 989793), (3, 659862), (6, 329931), (7, 282798), (9, 219954), (14, 141399), (18, 109977), (21, 94266), (27, 73318), (42, 47133), (54, 36659), (63, 31422), (126, 15711), (189, 10474), (378, 5237)]