1089143118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 2935296000

約数和(自身を除く): 1846152882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 139, 171, 189, 266, 278, 342, 378, 399, 417, 513, 798, 834, 973, 1026, 1091, 1197, 1251, 1946, 2182, 2394, 2502, 2641, 2919, 3273, 3591, 3753, 5282, 5838, 6546, 7182, 7506, 7637, 7923, 8757, 9819, 15274, 15846, 17514, 18487, 19638, 20729, 22911, 23769, 26271, 29457, 36974, 41458, 45822, 47538, 52542, 55461, 58914, 62187, 68733, 71307, 110922, 124374, 137466, 142614, 145103, 151649, 166383, 186561, 206199, 290206, 303298, 332766, 373122, 412398, 435309, 454947, 499149, 559683, 870618, 909894, 998298, 1061543, 1119366, 1305927, 1364841, 2123086, 2611854, 2729682, 2881331, 3184629, 3917781, 4094523, 5762662, 6369258, 7835562, 8189046, 8643993, 9553887, 17287986, 19107774, 20169317, 25931979, 28661661, 40338634, 51863958, 57323322, 60507951, 77795937, 121015902, 155591874, 181523853, 363047706, 544571559, 1089143118]

約数ペア:

[(1, 1089143118), (2, 544571559), (3, 363047706), (6, 181523853), (7, 155591874), (9, 121015902), (14, 77795937), (18, 60507951), (19, 57323322), (21, 51863958), (27, 40338634), (38, 28661661), (42, 25931979), (54, 20169317), (57, 19107774), (63, 17287986), (114, 9553887), (126, 8643993), (133, 8189046), (139, 7835562), (171, 6369258), (189, 5762662), (266, 4094523), (278, 3917781), (342, 3184629), (378, 2881331), (399, 2729682), (417, 2611854), (513, 2123086), (798, 1364841), (834, 1305927), (973, 1119366), (1026, 1061543), (1091, 998298), (1197, 909894), (1251, 870618), (1946, 559683), (2182, 499149), (2394, 454947), (2502, 435309), (2641, 412398), (2919, 373122), (3273, 332766), (3591, 303298), (3753, 290206), (5282, 206199), (5838, 186561), (6546, 166383), (7182, 151649), (7506, 145103), (7637, 142614), (7923, 137466), (8757, 124374), (9819, 110922), (15274, 71307), (15846, 68733), (17514, 62187), (18487, 58914), (19638, 55461), (20729, 52542), (22911, 47538), (23769, 45822), (26271, 41458), (29457, 36974)]