2155149162

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{734543}}^1$

素因数の和:734714

約数の個数: 24

約数和(自身を含む): 4698143424

約数和(自身を除く): 2542994262

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 734543, 1469086, 2203629, 4407258, 6610887, 13221774, 119730509, 239461018, 359191527, 718383054, 1077574581, 2155149162]

約数ペア:

[(1, 2155149162), (2, 1077574581), (3, 718383054), (6, 359191527), (9, 239461018), (18, 119730509), (163, 13221774), (326, 6610887), (489, 4407258), (978, 2203629), (1467, 1469086), (2934, 734543)]