1520306028

素因数分解:

$2^2\times 3^2\times {\mathrm{42230723}}^1$

素因数の和:42230733

約数の個数: 18

約数和(自身を含む): 3842995884

約数和(自身を除く): 2322689856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 42230723, 84461446, 126692169, 168922892, 253384338, 380076507, 506768676, 760153014, 1520306028]

約数ペア:

[(1, 1520306028), (2, 760153014), (3, 506768676), (4, 380076507), (6, 253384338), (9, 168922892), (12, 126692169), (18, 84461446), (36, 42230723)]