6439218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 7471182

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 1609, 2001, 3218, 4002, 4827, 9654, 37007, 46661, 74014, 93322, 111021, 139983, 222042, 279966, 1073203, 2146406, 3219609, 6439218]

約数ペア:

[(1, 6439218), (2, 3219609), (3, 2146406), (6, 1073203), (23, 279966), (29, 222042), (46, 139983), (58, 111021), (69, 93322), (87, 74014), (138, 46661), (174, 37007), (667, 9654), (1334, 4827), (1609, 4002), (2001, 3218)]