220013496

素因数分解:

$2^3\times 3^4\times {\mathrm{339527}}^1$

素因数の和:339545

約数の個数: 40

約数和(自身を含む): 616243320

約数和(自身を除く): 396229824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 339527, 679054, 1018581, 1358108, 2037162, 2716216, 3055743, 4074324, 6111486, 8148648, 9167229, 12222972, 18334458, 24445944, 27501687, 36668916, 55003374, 73337832, 110006748, 220013496]

約数ペア:

[(1, 220013496), (2, 110006748), (3, 73337832), (4, 55003374), (6, 36668916), (8, 27501687), (9, 24445944), (12, 18334458), (18, 12222972), (24, 9167229), (27, 8148648), (36, 6111486), (54, 4074324), (72, 3055743), (81, 2716216), (108, 2037162), (162, 1358108), (216, 1018581), (324, 679054), (648, 339527)]