18475308

素因数分解:

$2^2\times 3^2\times {\mathrm{513203}}^1$

素因数の和:513213

約数の個数: 18

約数和(自身を含む): 46701564

約数和(自身を除く): 28226256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513203, 1026406, 1539609, 2052812, 3079218, 4618827, 6158436, 9237654, 18475308]

約数ペア:

[(1, 18475308), (2, 9237654), (3, 6158436), (4, 4618827), (6, 3079218), (9, 2052812), (12, 1539609), (18, 1026406), (36, 513203)]