38214618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^4\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 40

約数和(自身を含む): 83169408

約数和(自身を除く): 44954790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 223, 338, 446, 507, 669, 1014, 1338, 2197, 2899, 4394, 5798, 6591, 8697, 13182, 17394, 28561, 37687, 57122, 75374, 85683, 113061, 171366, 226122, 489931, 979862, 1469793, 2939586, 6369103, 12738206, 19107309, 38214618]

約数ペア:

[(1, 38214618), (2, 19107309), (3, 12738206), (6, 6369103), (13, 2939586), (26, 1469793), (39, 979862), (78, 489931), (169, 226122), (223, 171366), (338, 113061), (446, 85683), (507, 75374), (669, 57122), (1014, 37687), (1338, 28561), (2197, 17394), (2899, 13182), (4394, 8697), (5798, 6591)]