42026018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 66495744

約数和(自身を除く): 24469726

約数列:

[1, 2, 31, 62, 67, 134, 151, 302, 2077, 4154, 4489, 4681, 8978, 9362, 10117, 20234, 139159, 278318, 313627, 627254, 677839, 1355678, 21013009, 42026018]

約数ペア:

[(1, 42026018), (2, 21013009), (31, 1355678), (62, 677839), (67, 627254), (134, 313627), (151, 278318), (302, 139159), (2077, 20234), (4154, 10117), (4489, 9362), (4681, 8978)]