123267222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16993}}^1$

素因数の和:17045

約数の個数: 48

約数和(自身を含む): 296919168

約数和(自身を除く): 173651946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 16993, 33986, 50979, 101958, 152937, 220909, 305874, 441818, 526783, 662727, 1053566, 1325454, 1580349, 1988181, 3160698, 3976362, 4741047, 6848179, 9482094, 13696358, 20544537, 41089074, 61633611, 123267222]

約数ペア:

[(1, 123267222), (2, 61633611), (3, 41089074), (6, 20544537), (9, 13696358), (13, 9482094), (18, 6848179), (26, 4741047), (31, 3976362), (39, 3160698), (62, 1988181), (78, 1580349), (93, 1325454), (117, 1053566), (186, 662727), (234, 526783), (279, 441818), (403, 305874), (558, 220909), (806, 152937), (1209, 101958), (2418, 50979), (3627, 33986), (7254, 16993)]