42109428

素因数分解:

$2^2\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{2039}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 98360640

約数和(自身を除く): 56251212

約数列:

[1, 2, 3, 4, 6, 12, 1721, 2039, 3442, 4078, 5163, 6117, 6884, 8156, 10326, 12234, 20652, 24468, 3509119, 7018238, 10527357, 14036476, 21054714, 42109428]

約数ペア:

[(1, 42109428), (2, 21054714), (3, 14036476), (4, 10527357), (6, 7018238), (12, 3509119), (1721, 24468), (2039, 20652), (3442, 12234), (4078, 10326), (5163, 8156), (6117, 6884)]