1398981924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1340021}}^1$

素因数の和:1340060

約数の個数: 36

約数和(自身を含む): 3658260060

約数和(自身を除く): 2259278136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1340021, 2680042, 4020063, 5360084, 8040126, 12060189, 16080252, 24120378, 38860609, 48240756, 77721218, 116581827, 155442436, 233163654, 349745481, 466327308, 699490962, 1398981924]

約数ペア:

[(1, 1398981924), (2, 699490962), (3, 466327308), (4, 349745481), (6, 233163654), (9, 155442436), (12, 116581827), (18, 77721218), (29, 48240756), (36, 38860609), (58, 24120378), (87, 16080252), (116, 12060189), (174, 8040126), (261, 5360084), (348, 4020063), (522, 2680042), (1044, 1340021)]