2938608

素因数分解:

$2^4\times 3^2\times {\mathrm{20407}}^1$

素因数の和:20421

約数の個数: 30

約数和(自身を含む): 8224424

約数和(自身を除く): 5285816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 326512, 367326, 489768, 734652, 979536, 1469304, 2938608]

約数ペア:

[(1, 2938608), (2, 1469304), (3, 979536), (4, 734652), (6, 489768), (8, 367326), (9, 326512), (12, 244884), (16, 183663), (18, 163256), (24, 122442), (36, 81628), (48, 61221), (72, 40814), (144, 20407)]