18113194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 33048000

約数和(自身を除く): 14934806

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2549, 3553, 5098, 7106, 28039, 43333, 48431, 56078, 86666, 96862, 476663, 532741, 823327, 953326, 1065482, 1646654, 9056597, 18113194]

約数ペア:

[(1, 18113194), (2, 9056597), (11, 1646654), (17, 1065482), (19, 953326), (22, 823327), (34, 532741), (38, 476663), (187, 96862), (209, 86666), (323, 56078), (374, 48431), (418, 43333), (646, 28039), (2549, 7106), (3553, 5098)]