621877326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2115229}}^1$

素因数の和:2115248

約数の個数: 24

約数和(自身を含む): 1446817320

約数和(自身を除く): 824939994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2115229, 4230458, 6345687, 12691374, 14806603, 29613206, 44419809, 88839618, 103646221, 207292442, 310938663, 621877326]

約数ペア:

[(1, 621877326), (2, 310938663), (3, 207292442), (6, 103646221), (7, 88839618), (14, 44419809), (21, 29613206), (42, 14806603), (49, 12691374), (98, 6345687), (147, 4230458), (294, 2115229)]