1890791322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{95989}}^1$

素因数の和:96075

約数の個数: 48

約数和(自身を含む): 4464686880

約数和(自身を除く): 2573895558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698, 95989, 191978, 287967, 575934, 671923, 1343846, 2015769, 4031538, 4703461, 6431263, 9406922, 12862526, 14110383, 19293789, 28220766, 38587578, 45018841, 90037682, 135056523, 270113046, 315131887, 630263774, 945395661, 1890791322]

約数ペア:

[(1, 1890791322), (2, 945395661), (3, 630263774), (6, 315131887), (7, 270113046), (14, 135056523), (21, 90037682), (42, 45018841), (49, 38587578), (67, 28220766), (98, 19293789), (134, 14110383), (147, 12862526), (201, 9406922), (294, 6431263), (402, 4703461), (469, 4031538), (938, 2015769), (1407, 1343846), (2814, 671923), (3283, 575934), (6566, 287967), (9849, 191978), (19698, 95989)]