16739172

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1448

約数の個数: 36

約数和(自身を含む): 42443856

約数和(自身を除く): 25704684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 947, 982, 1473, 1894, 1964, 2841, 2946, 3788, 4419, 5682, 5892, 8523, 8838, 11364, 17046, 17676, 34092, 464977, 929954, 1394931, 1859908, 2789862, 4184793, 5579724, 8369586, 16739172]

約数ペア:

[(1, 16739172), (2, 8369586), (3, 5579724), (4, 4184793), (6, 2789862), (9, 1859908), (12, 1394931), (18, 929954), (36, 464977), (491, 34092), (947, 17676), (982, 17046), (1473, 11364), (1894, 8838), (1964, 8523), (2841, 5892), (2946, 5682), (3788, 4419)]