40321458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117899}}^1$

素因数の和:117926

約数の個数: 24

約数和(自身を含む): 91962000

約数和(自身を除く): 51640542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 117899, 235798, 353697, 707394, 1061091, 2122182, 2240081, 4480162, 6720243, 13440486, 20160729, 40321458]

約数ペア:

[(1, 40321458), (2, 20160729), (3, 13440486), (6, 6720243), (9, 4480162), (18, 2240081), (19, 2122182), (38, 1061091), (57, 707394), (114, 353697), (171, 235798), (342, 117899)]