17381742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 39854592

約数和(自身を除く): 22472850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 743, 1114, 1486, 1671, 2229, 3342, 3899, 4458, 5201, 7798, 10402, 11697, 15603, 23394, 31206, 413851, 827702, 1241553, 2483106, 2896957, 5793914, 8690871, 17381742]

約数ペア:

[(1, 17381742), (2, 8690871), (3, 5793914), (6, 2896957), (7, 2483106), (14, 1241553), (21, 827702), (42, 413851), (557, 31206), (743, 23394), (1114, 15603), (1486, 11697), (1671, 10402), (2229, 7798), (3342, 5201), (3899, 4458)]