21609096

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19157}}^1$

素因数の和:19213

約数の個数: 32

約数和(自身を含む): 55175040

約数和(自身を除く): 33565944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19157, 38314, 57471, 76628, 114942, 153256, 229884, 459768, 900379, 1800758, 2701137, 3601516, 5402274, 7203032, 10804548, 21609096]

約数ペア:

[(1, 21609096), (2, 10804548), (3, 7203032), (4, 5402274), (6, 3601516), (8, 2701137), (12, 1800758), (24, 900379), (47, 459768), (94, 229884), (141, 153256), (188, 114942), (282, 76628), (376, 57471), (564, 38314), (1128, 19157)]