18163618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1451}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 29795040

約数和(自身を除く): 11631422

約数列:

[1, 2, 11, 22, 569, 1138, 1451, 2902, 6259, 12518, 15961, 31922, 825619, 1651238, 9081809, 18163618]

約数ペア:

[(1, 18163618), (2, 9081809), (11, 1651238), (22, 825619), (569, 31922), (1138, 15961), (1451, 12518), (2902, 6259)]