40545834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137911}}^1$

素因数の和:137930

約数の個数: 24

約数和(自身を含む): 94331808

約数和(自身を除く): 53785974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137911, 275822, 413733, 827466, 965377, 1930754, 2896131, 5792262, 6757639, 13515278, 20272917, 40545834]

約数ペア:

[(1, 40545834), (2, 20272917), (3, 13515278), (6, 6757639), (7, 5792262), (14, 2896131), (21, 1930754), (42, 965377), (49, 827466), (98, 413733), (147, 275822), (294, 137911)]