18038946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 38227968

約数和(自身を除く): 20189022

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 1951, 3082, 3902, 4623, 5853, 9246, 11706, 44873, 89746, 130717, 134619, 261434, 269238, 392151, 784302, 3006491, 6012982, 9019473, 18038946]

約数ペア:

[(1, 18038946), (2, 9019473), (3, 6012982), (6, 3006491), (23, 784302), (46, 392151), (67, 269238), (69, 261434), (134, 134619), (138, 130717), (201, 89746), (402, 44873), (1541, 11706), (1951, 9246), (3082, 5853), (3902, 4623)]