21852862656

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{724949}}^1$

素因数の和:725121

約数の個数: 56

約数和(自身を含む): 58187386800

約数和(自身を除く): 36334524144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 15072, 30144, 724949, 1449898, 2174847, 2899796, 4349694, 5799592, 8699388, 11599184, 17398776, 23198368, 34797552, 46396736, 69595104, 113816993, 139190208, 227633986, 341450979, 455267972, 682901958, 910535944, 1365803916, 1821071888, 2731607832, 3642143776, 5463215664, 7284287552, 10926431328, 21852862656]

約数ペア:

[(1, 21852862656), (2, 10926431328), (3, 7284287552), (4, 5463215664), (6, 3642143776), (8, 2731607832), (12, 1821071888), (16, 1365803916), (24, 910535944), (32, 682901958), (48, 455267972), (64, 341450979), (96, 227633986), (157, 139190208), (192, 113816993), (314, 69595104), (471, 46396736), (628, 34797552), (942, 23198368), (1256, 17398776), (1884, 11599184), (2512, 8699388), (3768, 5799592), (5024, 4349694), (7536, 2899796), (10048, 2174847), (15072, 1449898), (30144, 724949)]