2490315663366

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{688312787}}^1$

素因数の和:688312865

約数の個数: 32

約数和(自身を含む): 5616632350080

約数和(自身を除く): 3126316686714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 688312787, 1376625574, 2064938361, 4129876722, 6194815083, 12389630166, 18584445249, 37168890498, 46116956729, 92233913458, 138350870187, 276701740374, 415052610561, 830105221122, 1245157831683, 2490315663366]

約数ペア:

[(1, 2490315663366), (2, 1245157831683), (3, 830105221122), (6, 415052610561), (9, 276701740374), (18, 138350870187), (27, 92233913458), (54, 46116956729), (67, 37168890498), (134, 18584445249), (201, 12389630166), (402, 6194815083), (603, 4129876722), (1206, 2064938361), (1809, 1376625574), (3618, 688312787)]