66996594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7575

約数の個数: 48

約数和(自身を含む): 168255360

約数和(自身を除く): 101258766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7489, 8946, 14978, 22467, 44934, 52423, 67401, 104846, 134802, 157269, 314538, 471807, 531719, 943614, 1063438, 1595157, 3190314, 3722033, 4785471, 7444066, 9570942, 11166099, 22332198, 33498297, 66996594]

約数ペア:

[(1, 66996594), (2, 33498297), (3, 22332198), (6, 11166099), (7, 9570942), (9, 7444066), (14, 4785471), (18, 3722033), (21, 3190314), (42, 1595157), (63, 1063438), (71, 943614), (126, 531719), (142, 471807), (213, 314538), (426, 157269), (497, 134802), (639, 104846), (994, 67401), (1278, 52423), (1491, 44934), (2982, 22467), (4473, 14978), (7489, 8946)]