140632986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2543}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 303448320

約数和(自身を除く): 162815334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 709, 1418, 2127, 2543, 4254, 5086, 7629, 9217, 15258, 18434, 27651, 33059, 55302, 66118, 99177, 198354, 1802987, 3605974, 5408961, 10817922, 23438831, 46877662, 70316493, 140632986]

約数ペア:

[(1, 140632986), (2, 70316493), (3, 46877662), (6, 23438831), (13, 10817922), (26, 5408961), (39, 3605974), (78, 1802987), (709, 198354), (1418, 99177), (2127, 66118), (2543, 55302), (4254, 33059), (5086, 27651), (7629, 18434), (9217, 15258)]