13203018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10331}}^1$

素因数の和:10410

約数の個数: 24

約数和(自身を含む): 29012256

約数和(自身を除く): 15809238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10331, 20662, 30993, 61986, 92979, 185958, 733501, 1467002, 2200503, 4401006, 6601509, 13203018]

約数ペア:

[(1, 13203018), (2, 6601509), (3, 4401006), (6, 2200503), (9, 1467002), (18, 733501), (71, 185958), (142, 92979), (213, 61986), (426, 30993), (639, 20662), (1278, 10331)]