137640456

素因数分解:

$2^3\times 3^2\times {\mathrm{1911673}}^1$

素因数の和:1911685

約数の個数: 24

約数和(自身を含む): 372776430

約数和(自身を除く): 235135974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1911673, 3823346, 5735019, 7646692, 11470038, 15293384, 17205057, 22940076, 34410114, 45880152, 68820228, 137640456]

約数ペア:

[(1, 137640456), (2, 68820228), (3, 45880152), (4, 34410114), (6, 22940076), (8, 17205057), (9, 15293384), (12, 11470038), (18, 7646692), (24, 5735019), (36, 3823346), (72, 1911673)]