6427666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 5391854

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 239, 478, 791, 1582, 1673, 1921, 3346, 3842, 4063, 8126, 13447, 26894, 27007, 28441, 54014, 56882, 189049, 378098, 459119, 918238, 3213833, 6427666]

約数ペア:

[(1, 6427666), (2, 3213833), (7, 918238), (14, 459119), (17, 378098), (34, 189049), (113, 56882), (119, 54014), (226, 28441), (238, 27007), (239, 26894), (478, 13447), (791, 8126), (1582, 4063), (1673, 3842), (1921, 3346)]