2018210072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{132151}}^1$

素因数の和:132263

約数の個数: 32

約数和(自身を含む): 3996276480

約数和(自身を除く): 1978066408

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 15272, 132151, 264302, 528604, 1057208, 3039473, 6078946, 10968533, 12157892, 21937066, 24315784, 43874132, 87748264, 252276259, 504552518, 1009105036, 2018210072]

約数ペア:

[(1, 2018210072), (2, 1009105036), (4, 504552518), (8, 252276259), (23, 87748264), (46, 43874132), (83, 24315784), (92, 21937066), (166, 12157892), (184, 10968533), (332, 6078946), (664, 3039473), (1909, 1057208), (3818, 528604), (7636, 264302), (15272, 132151)]