31284942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30853}}^1$

素因数の和:30884

約数の個数: 24

約数和(自身を含む): 67755384

約数和(自身を除く): 36470442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 30853, 61706, 92559, 185118, 401089, 802178, 1203267, 2406534, 5214157, 10428314, 15642471, 31284942]

約数ペア:

[(1, 31284942), (2, 15642471), (3, 10428314), (6, 5214157), (13, 2406534), (26, 1203267), (39, 802178), (78, 401089), (169, 185118), (338, 92559), (507, 61706), (1014, 30853)]