21117024

素因数分解:

$2^5\times 3^4\times {\mathrm{8147}}^1$

素因数の和:8169

約数の個数: 60

約数和(自身を含む): 62112204

約数和(自身を除く): 40995180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8147, 16294, 24441, 32588, 48882, 65176, 73323, 97764, 130352, 146646, 195528, 219969, 260704, 293292, 391056, 439938, 586584, 659907, 782112, 879876, 1173168, 1319814, 1759752, 2346336, 2639628, 3519504, 5279256, 7039008, 10558512, 21117024]

約数ペア:

[(1, 21117024), (2, 10558512), (3, 7039008), (4, 5279256), (6, 3519504), (8, 2639628), (9, 2346336), (12, 1759752), (16, 1319814), (18, 1173168), (24, 879876), (27, 782112), (32, 659907), (36, 586584), (48, 439938), (54, 391056), (72, 293292), (81, 260704), (96, 219969), (108, 195528), (144, 146646), (162, 130352), (216, 97764), (288, 73323), (324, 65176), (432, 48882), (648, 32588), (864, 24441), (1296, 16294), (2592, 8147)]