42145866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{111497}}^1$

素因数の和:111515

約数の個数: 32

約数和(自身を含む): 107038080

約数和(自身を除く): 64892214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 111497, 222994, 334491, 668982, 780479, 1003473, 1560958, 2006946, 2341437, 3010419, 4682874, 6020838, 7024311, 14048622, 21072933, 42145866]

約数ペア:

[(1, 42145866), (2, 21072933), (3, 14048622), (6, 7024311), (7, 6020838), (9, 4682874), (14, 3010419), (18, 2341437), (21, 2006946), (27, 1560958), (42, 1003473), (54, 780479), (63, 668982), (126, 334491), (189, 222994), (378, 111497)]