12878436

素因数分解:

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

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 19579164

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 1609, 2001, 2668, 3218, 4002, 4827, 6436, 8004, 9654, 19308, 37007, 46661, 74014, 93322, 111021, 139983, 148028, 186644, 222042, 279966, 444084, 559932, 1073203, 2146406, 3219609, 4292812, 6439218, 12878436]

約数ペア:

[(1, 12878436), (2, 6439218), (3, 4292812), (4, 3219609), (6, 2146406), (12, 1073203), (23, 559932), (29, 444084), (46, 279966), (58, 222042), (69, 186644), (87, 148028), (92, 139983), (116, 111021), (138, 93322), (174, 74014), (276, 46661), (348, 37007), (667, 19308), (1334, 9654), (1609, 8004), (2001, 6436), (2668, 4827), (3218, 4002)]