18778536704006

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{3259}}^1$

素因数の和:3691

約数の個数: 128

約数和(自身を含む): 31507005456000

約数和(自身を除く): 12728468751994

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 277, 289, 493, 554, 578, 986, 1241, 2117, 2482, 3259, 4234, 4709, 4913, 6518, 8033, 8381, 9418, 9826, 16066, 16762, 20221, 21097, 35989, 40442, 42194, 55403, 71978, 80053, 94511, 110806, 136561, 142477, 160106, 189022, 237907, 273122, 284954, 343757, 358649, 475814, 586409, 611813, 687514, 717298, 902743, 941851, 1172818, 1223626, 1360901, 1606687, 1805486, 1883702, 2321537, 2721802, 3213374, 4044419, 4643074, 5843869, 6899303, 8088838, 9968953, 10400821, 11687738, 13798606, 15346631, 16011467, 19937906, 20801642, 26179547, 27313679, 30693262, 32022934, 39466129, 52359094, 54627358, 65900239, 68755123, 78932258, 99345773, 117288151, 131800478, 137510246, 169472201, 198691546, 234576302, 260892727, 338944402, 445052299, 464332543, 521785454, 890104598, 928665086, 1120304063, 1168837091, 1911106931, 1993898567, 2240608126, 2337674182, 2881027417, 3822213862, 3987797134, 4435176359, 5762054834, 7565889083, 8870352718, 15131778166, 19045169071, 32488817827, 33896275639, 38090338142, 64977635654, 67792551278, 128620114411, 257240228822, 323767874207, 552309903059, 647535748414, 1104619806118, 9389268352003, 18778536704006]

約数ペア:

[(1, 18778536704006), (2, 9389268352003), (17, 1104619806118), (29, 647535748414), (34, 552309903059), (58, 323767874207), (73, 257240228822), (146, 128620114411), (277, 67792551278), (289, 64977635654), (493, 38090338142), (554, 33896275639), (578, 32488817827), (986, 19045169071), (1241, 15131778166), (2117, 8870352718), (2482, 7565889083), (3259, 5762054834), (4234, 4435176359), (4709, 3987797134), (4913, 3822213862), (6518, 2881027417), (8033, 2337674182), (8381, 2240608126), (9418, 1993898567), (9826, 1911106931), (16066, 1168837091), (16762, 1120304063), (20221, 928665086), (21097, 890104598), (35989, 521785454), (40442, 464332543), (42194, 445052299), (55403, 338944402), (71978, 260892727), (80053, 234576302), (94511, 198691546), (110806, 169472201), (136561, 137510246), (142477, 131800478), (160106, 117288151), (189022, 99345773), (237907, 78932258), (273122, 68755123), (284954, 65900239), (343757, 54627358), (358649, 52359094), (475814, 39466129), (586409, 32022934), (611813, 30693262), (687514, 27313679), (717298, 26179547), (902743, 20801642), (941851, 19937906), (1172818, 16011467), (1223626, 15346631), (1360901, 13798606), (1606687, 11687738), (1805486, 10400821), (1883702, 9968953), (2321537, 8088838), (2721802, 6899303), (3213374, 5843869), (4044419, 4643074)]