42662718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 106005120

約数和(自身を除く): 63342402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 547, 619, 1094, 1238, 1641, 1857, 3282, 3714, 3829, 4333, 4923, 5571, 7658, 8666, 9846, 11142, 11487, 12999, 22974, 25998, 34461, 38997, 68922, 77994, 338593, 677186, 1015779, 2031558, 2370151, 3047337, 4740302, 6094674, 7110453, 14220906, 21331359, 42662718]

約数ペア:

[(1, 42662718), (2, 21331359), (3, 14220906), (6, 7110453), (7, 6094674), (9, 4740302), (14, 3047337), (18, 2370151), (21, 2031558), (42, 1015779), (63, 677186), (126, 338593), (547, 77994), (619, 68922), (1094, 38997), (1238, 34461), (1641, 25998), (1857, 22974), (3282, 12999), (3714, 11487), (3829, 11142), (4333, 9846), (4923, 8666), (5571, 7658)]