138898608

素因数分解:

$2^4\times 3^1\times {\mathrm{2893721}}^1$

素因数の和:2893732

約数の個数: 20

約数和(自身を含む): 358821528

約数和(自身を除く): 219922920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2893721, 5787442, 8681163, 11574884, 17362326, 23149768, 34724652, 46299536, 69449304, 138898608]

約数ペア:

[(1, 138898608), (2, 69449304), (3, 46299536), (4, 34724652), (6, 23149768), (8, 17362326), (12, 11574884), (16, 8681163), (24, 5787442), (48, 2893721)]