7698222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 19274112

約数和(自身を除く): 11575890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 571, 642, 749, 963, 1142, 1498, 1713, 1926, 2247, 3426, 3997, 4494, 5139, 6741, 7994, 10278, 11991, 13482, 23982, 35973, 61097, 71946, 122194, 183291, 366582, 427679, 549873, 855358, 1099746, 1283037, 2566074, 3849111, 7698222]

約数ペア:

[(1, 7698222), (2, 3849111), (3, 2566074), (6, 1283037), (7, 1099746), (9, 855358), (14, 549873), (18, 427679), (21, 366582), (42, 183291), (63, 122194), (107, 71946), (126, 61097), (214, 35973), (321, 23982), (571, 13482), (642, 11991), (749, 10278), (963, 7994), (1142, 6741), (1498, 5139), (1713, 4494), (1926, 3997), (2247, 3426)]