18683269968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{36821}}^1$

素因数の和:36905

約数の個数: 120

約数和(自身を含む): 54407598048

約数和(自身を除く): 35724328080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 961, 1023, 1364, 1488, 1922, 2046, 2728, 2883, 3844, 4092, 5456, 5766, 7688, 8184, 10571, 11532, 15376, 16368, 21142, 23064, 31713, 36821, 42284, 46128, 63426, 73642, 84568, 110463, 126852, 147284, 169136, 220926, 253704, 294568, 405031, 441852, 507408, 589136, 810062, 883704, 1141451, 1215093, 1620124, 1767408, 2282902, 2430186, 3240248, 3424353, 4565804, 4860372, 6480496, 6848706, 9131608, 9720744, 12555961, 13697412, 18263216, 19441488, 25111922, 27394824, 35384981, 37667883, 50223844, 54789648, 70769962, 75335766, 100447688, 106154943, 141539924, 150671532, 200895376, 212309886, 283079848, 301343064, 389234791, 424619772, 566159696, 602686128, 778469582, 849239544, 1167704373, 1556939164, 1698479088, 2335408746, 3113878328, 4670817492, 6227756656, 9341634984, 18683269968]

約数ペア:

[(1, 18683269968), (2, 9341634984), (3, 6227756656), (4, 4670817492), (6, 3113878328), (8, 2335408746), (11, 1698479088), (12, 1556939164), (16, 1167704373), (22, 849239544), (24, 778469582), (31, 602686128), (33, 566159696), (44, 424619772), (48, 389234791), (62, 301343064), (66, 283079848), (88, 212309886), (93, 200895376), (124, 150671532), (132, 141539924), (176, 106154943), (186, 100447688), (248, 75335766), (264, 70769962), (341, 54789648), (372, 50223844), (496, 37667883), (528, 35384981), (682, 27394824), (744, 25111922), (961, 19441488), (1023, 18263216), (1364, 13697412), (1488, 12555961), (1922, 9720744), (2046, 9131608), (2728, 6848706), (2883, 6480496), (3844, 4860372), (4092, 4565804), (5456, 3424353), (5766, 3240248), (7688, 2430186), (8184, 2282902), (10571, 1767408), (11532, 1620124), (15376, 1215093), (16368, 1141451), (21142, 883704), (23064, 810062), (31713, 589136), (36821, 507408), (42284, 441852), (46128, 405031), (63426, 294568), (73642, 253704), (84568, 220926), (110463, 169136), (126852, 147284)]