7988862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 19247760

約数和(自身を除く): 11258898

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 937, 1218, 1421, 1874, 2811, 2842, 4263, 5622, 6559, 8526, 13118, 19677, 27173, 39354, 45913, 54346, 81519, 91826, 137739, 163038, 190211, 275478, 380422, 570633, 1141266, 1331477, 2662954, 3994431, 7988862]

約数ペア:

[(1, 7988862), (2, 3994431), (3, 2662954), (6, 1331477), (7, 1141266), (14, 570633), (21, 380422), (29, 275478), (42, 190211), (49, 163038), (58, 137739), (87, 91826), (98, 81519), (147, 54346), (174, 45913), (203, 39354), (294, 27173), (406, 19677), (609, 13118), (937, 8526), (1218, 6559), (1421, 5622), (1874, 4263), (2811, 2842)]