63780318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{168731}}^1$

素因数の和:168749

約数の個数: 32

約数和(自身を含む): 161982720

約数和(自身を除く): 98202402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 168731, 337462, 506193, 1012386, 1181117, 1518579, 2362234, 3037158, 3543351, 4555737, 7086702, 9111474, 10630053, 21260106, 31890159, 63780318]

約数ペア:

[(1, 63780318), (2, 31890159), (3, 21260106), (6, 10630053), (7, 9111474), (9, 7086702), (14, 4555737), (18, 3543351), (21, 3037158), (27, 2362234), (42, 1518579), (54, 1181117), (63, 1012386), (126, 506193), (189, 337462), (378, 168731)]