72872442

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{14939}}^1$

素因数の和:15218

約数の個数: 24

約数和(自身を含む): 158483520

約数和(自身を除く): 85611078

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 14939, 29878, 44817, 89634, 134451, 268902, 4048469, 8096938, 12145407, 24290814, 36436221, 72872442]

約数ペア:

[(1, 72872442), (2, 36436221), (3, 24290814), (6, 12145407), (9, 8096938), (18, 4048469), (271, 268902), (542, 134451), (813, 89634), (1626, 44817), (2439, 29878), (4878, 14939)]