42118812

素因数分解:

$2^2\times 3^3\times {\mathrm{389989}}^1$

素因数の和:390002

約数の個数: 24

約数和(自身を含む): 109197200

約数和(自身を除く): 67078388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389989, 779978, 1169967, 1559956, 2339934, 3509901, 4679868, 7019802, 10529703, 14039604, 21059406, 42118812]

約数ペア:

[(1, 42118812), (2, 21059406), (3, 14039604), (4, 10529703), (6, 7019802), (9, 4679868), (12, 3509901), (18, 2339934), (27, 1559956), (36, 1169967), (54, 779978), (108, 389989)]