2171897352

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{40819}}^1$

素因数の和:41570

約数の個数: 48

約数和(自身を含む): 5890326000

約数和(自身を除く): 3718428648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 13302, 17736, 26604, 40819, 53208, 81638, 122457, 163276, 244914, 326552, 367371, 489828, 734742, 979656, 1469484, 2938968, 30165241, 60330482, 90495723, 120660964, 180991446, 241321928, 271487169, 361982892, 542974338, 723965784, 1085948676, 2171897352]

約数ペア:

[(1, 2171897352), (2, 1085948676), (3, 723965784), (4, 542974338), (6, 361982892), (8, 271487169), (9, 241321928), (12, 180991446), (18, 120660964), (24, 90495723), (36, 60330482), (72, 30165241), (739, 2938968), (1478, 1469484), (2217, 979656), (2956, 734742), (4434, 489828), (5912, 367371), (6651, 326552), (8868, 244914), (13302, 163276), (17736, 122457), (26604, 81638), (40819, 53208)]