2458218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 5681664

約数和(自身を除く): 3223446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 547, 642, 749, 1094, 1498, 1641, 2247, 3282, 3829, 4494, 7658, 11487, 22974, 58529, 117058, 175587, 351174, 409703, 819406, 1229109, 2458218]

約数ペア:

[(1, 2458218), (2, 1229109), (3, 819406), (6, 409703), (7, 351174), (14, 175587), (21, 117058), (42, 58529), (107, 22974), (214, 11487), (321, 7658), (547, 4494), (642, 3829), (749, 3282), (1094, 2247), (1498, 1641)]