18574062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 40769568

約数和(自身を除く): 22195506

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4493, 8986, 13479, 26958, 58409, 116818, 175227, 238129, 350454, 476258, 714387, 1428774, 3095677, 6191354, 9287031, 18574062]

約数ペア:

[(1, 18574062), (2, 9287031), (3, 6191354), (6, 3095677), (13, 1428774), (26, 714387), (39, 476258), (53, 350454), (78, 238129), (106, 175227), (159, 116818), (318, 58409), (689, 26958), (1378, 13479), (2067, 8986), (4134, 4493)]