18971302572

素因数分解:

$2^2\times 3^5\times {\mathrm{19517801}}^1$

素因数の和:19517820

約数の個数: 36

約数和(自身を含む): 49731359496

約数和(自身を除く): 30760056924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19517801, 39035602, 58553403, 78071204, 117106806, 175660209, 234213612, 351320418, 526980627, 702640836, 1053961254, 1580941881, 2107922508, 3161883762, 4742825643, 6323767524, 9485651286, 18971302572]

約数ペア:

[(1, 18971302572), (2, 9485651286), (3, 6323767524), (4, 4742825643), (6, 3161883762), (9, 2107922508), (12, 1580941881), (18, 1053961254), (27, 702640836), (36, 526980627), (54, 351320418), (81, 234213612), (108, 175660209), (162, 117106806), (243, 78071204), (324, 58553403), (486, 39035602), (972, 19517801)]