917368218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3920377}}^1$

素因数の和:3920398

約数の個数: 24

約数和(自身を含む): 2140526388

約数和(自身を除く): 1223158170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3920377, 7840754, 11761131, 23522262, 35283393, 50964901, 70566786, 101929802, 152894703, 305789406, 458684109, 917368218]

約数ペア:

[(1, 917368218), (2, 458684109), (3, 305789406), (6, 152894703), (9, 101929802), (13, 70566786), (18, 50964901), (26, 35283393), (39, 23522262), (78, 11761131), (117, 7840754), (234, 3920377)]