2018909082

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{132631}}^1$

素因数の和:132738

約数の個数: 32

約数和(自身を含む): 4201781760

約数和(自身を除く): 2182872678

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 132631, 265262, 397893, 795786, 5703133, 7825229, 11406266, 15650458, 17109399, 23475687, 34218798, 46951374, 336484847, 672969694, 1009454541, 2018909082]

約数ペア:

[(1, 2018909082), (2, 1009454541), (3, 672969694), (6, 336484847), (43, 46951374), (59, 34218798), (86, 23475687), (118, 17109399), (129, 15650458), (177, 11406266), (258, 7825229), (354, 5703133), (2537, 795786), (5074, 397893), (7611, 265262), (15222, 132631)]