9781338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 12668838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 503, 926, 1006, 1389, 1509, 2778, 3018, 3241, 3521, 6482, 7042, 9723, 10563, 19446, 21126, 232889, 465778, 698667, 1397334, 1630223, 3260446, 4890669, 9781338]

約数ペア:

[(1, 9781338), (2, 4890669), (3, 3260446), (6, 1630223), (7, 1397334), (14, 698667), (21, 465778), (42, 232889), (463, 21126), (503, 19446), (926, 10563), (1006, 9723), (1389, 7042), (1509, 6482), (2778, 3521), (3018, 3241)]