1826396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3913728

約数和(自身を除く): 2087332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 103, 124, 143, 206, 286, 341, 403, 412, 572, 682, 806, 1133, 1339, 1364, 1612, 2266, 2678, 3193, 4433, 4532, 5356, 6386, 8866, 12772, 14729, 17732, 29458, 35123, 41509, 58916, 70246, 83018, 140492, 166036, 456599, 913198, 1826396]

約数ペア:

[(1, 1826396), (2, 913198), (4, 456599), (11, 166036), (13, 140492), (22, 83018), (26, 70246), (31, 58916), (44, 41509), (52, 35123), (62, 29458), (103, 17732), (124, 14729), (143, 12772), (206, 8866), (286, 6386), (341, 5356), (403, 4532), (412, 4433), (572, 3193), (682, 2678), (806, 2266), (1133, 1612), (1339, 1364)]