21679602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16694

約数の個数: 32

約数和(自身を含む): 51154944

約数和(自身を除く): 29475342

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16651, 33302, 49953, 99906, 116557, 233114, 349671, 516181, 699342, 1032362, 1548543, 3097086, 3613267, 7226534, 10839801, 21679602]

約数ペア:

[(1, 21679602), (2, 10839801), (3, 7226534), (6, 3613267), (7, 3097086), (14, 1548543), (21, 1032362), (31, 699342), (42, 516181), (62, 349671), (93, 233114), (186, 116557), (217, 99906), (434, 49953), (651, 33302), (1302, 16651)]