2679222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 6722352

約数和(自身を除く): 4043130

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 701, 1274, 1402, 1911, 2103, 3822, 4206, 4907, 9113, 9814, 14721, 18226, 27339, 29442, 34349, 54678, 63791, 68698, 103047, 127582, 191373, 206094, 382746, 446537, 893074, 1339611, 2679222]

約数ペア:

[(1, 2679222), (2, 1339611), (3, 893074), (6, 446537), (7, 382746), (13, 206094), (14, 191373), (21, 127582), (26, 103047), (39, 68698), (42, 63791), (49, 54678), (78, 34349), (91, 29442), (98, 27339), (147, 18226), (182, 14721), (273, 9814), (294, 9113), (546, 4907), (637, 4206), (701, 3822), (1274, 2103), (1402, 1911)]