81825666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55250

約数の個数: 32

約数和(自身を含む): 185519040

約数和(自身を除く): 103693374

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 55213, 110426, 165639, 331278, 717769, 1049047, 1435538, 2098094, 2153307, 3147141, 4306614, 6294282, 13637611, 27275222, 40912833, 81825666]

約数ペア:

[(1, 81825666), (2, 40912833), (3, 27275222), (6, 13637611), (13, 6294282), (19, 4306614), (26, 3147141), (38, 2153307), (39, 2098094), (57, 1435538), (78, 1049047), (114, 717769), (247, 331278), (494, 165639), (741, 110426), (1482, 55213)]