13889028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 20040252

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 107, 116, 174, 214, 321, 348, 373, 428, 642, 746, 1119, 1284, 1492, 2238, 3103, 4476, 6206, 9309, 10817, 12412, 18618, 21634, 32451, 37236, 39911, 43268, 64902, 79822, 119733, 129804, 159644, 239466, 478932, 1157419, 2314838, 3472257, 4629676, 6944514, 13889028]

約数ペア:

[(1, 13889028), (2, 6944514), (3, 4629676), (4, 3472257), (6, 2314838), (12, 1157419), (29, 478932), (58, 239466), (87, 159644), (107, 129804), (116, 119733), (174, 79822), (214, 64902), (321, 43268), (348, 39911), (373, 37236), (428, 32451), (642, 21634), (746, 18618), (1119, 12412), (1284, 10817), (1492, 9309), (2238, 6206), (3103, 4476)]