147646278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{630967}}^1$

素因数の和:630988

約数の個数: 24

約数和(自身を含む): 344508528

約数和(自身を除く): 196862250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 630967, 1261934, 1892901, 3785802, 5678703, 8202571, 11357406, 16405142, 24607713, 49215426, 73823139, 147646278]

約数ペア:

[(1, 147646278), (2, 73823139), (3, 49215426), (6, 24607713), (9, 16405142), (13, 11357406), (18, 8202571), (26, 5678703), (39, 3785802), (78, 1892901), (117, 1261934), (234, 630967)]