12979386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{34337}}^1$

素因数の和:34355

約数の個数: 32

約数和(自身を含む): 32964480

約数和(自身を除く): 19985094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34337, 68674, 103011, 206022, 240359, 309033, 480718, 618066, 721077, 927099, 1442154, 1854198, 2163231, 4326462, 6489693, 12979386]

約数ペア:

[(1, 12979386), (2, 6489693), (3, 4326462), (6, 2163231), (7, 1854198), (9, 1442154), (14, 927099), (18, 721077), (21, 618066), (27, 480718), (42, 309033), (54, 240359), (63, 206022), (126, 103011), (189, 68674), (378, 34337)]