21717552

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 56300464

約数和(自身を除く): 34582912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1213, 1492, 2238, 2426, 2984, 3639, 4476, 4852, 5968, 7278, 8952, 9704, 14556, 17904, 19408, 29112, 58224, 452449, 904898, 1357347, 1809796, 2714694, 3619592, 5429388, 7239184, 10858776, 21717552]

約数ペア:

[(1, 21717552), (2, 10858776), (3, 7239184), (4, 5429388), (6, 3619592), (8, 2714694), (12, 1809796), (16, 1357347), (24, 904898), (48, 452449), (373, 58224), (746, 29112), (1119, 19408), (1213, 17904), (1492, 14556), (2238, 9704), (2426, 8952), (2984, 7278), (3639, 5968), (4476, 4852)]