81638052

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{165931}}^1$

素因数の和:165979

約数の個数: 24

約数和(自身を含む): 195136032

約数和(自身を除く): 113497980

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 165931, 331862, 497793, 663724, 995586, 1991172, 6803171, 13606342, 20409513, 27212684, 40819026, 81638052]

約数ペア:

[(1, 81638052), (2, 40819026), (3, 27212684), (4, 20409513), (6, 13606342), (12, 6803171), (41, 1991172), (82, 995586), (123, 663724), (164, 497793), (246, 331862), (492, 165931)]