47639268

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1459}}^1$

素因数の和:2376

約数の個数: 36

約数和(自身を含む): 120636880

約数和(自身を除く): 72997612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1459, 1814, 2721, 2918, 3628, 4377, 5442, 5836, 8163, 8754, 10884, 13131, 16326, 17508, 26262, 32652, 52524, 1323313, 2646626, 3969939, 5293252, 7939878, 11909817, 15879756, 23819634, 47639268]

約数ペア:

[(1, 47639268), (2, 23819634), (3, 15879756), (4, 11909817), (6, 7939878), (9, 5293252), (12, 3969939), (18, 2646626), (36, 1323313), (907, 52524), (1459, 32652), (1814, 26262), (2721, 17508), (2918, 16326), (3628, 13131), (4377, 10884), (5442, 8754), (5836, 8163)]