18398900534

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9209}}^1$

素因数の和:9310

約数の個数: 96

約数和(自身を含む): 35907948000

約数和(自身を除く): 17509047466

約数列:

[1, 2, 7, 14, 19, 29, 37, 38, 49, 58, 74, 98, 133, 203, 259, 266, 406, 518, 551, 703, 931, 1073, 1102, 1406, 1421, 1813, 1862, 2146, 2842, 3626, 3857, 4921, 7511, 7714, 9209, 9842, 15022, 18418, 20387, 26999, 34447, 40774, 52577, 53998, 64463, 68894, 105154, 128926, 142709, 174971, 267061, 285418, 340733, 349942, 451241, 534122, 681466, 902482, 998963, 1224797, 1869427, 1997926, 2385131, 2449594, 3738854, 4770262, 5074159, 6473927, 8573579, 9881257, 10148318, 12947854, 13085989, 16695917, 17147158, 19762514, 26171978, 33391834, 35519113, 45317489, 69168799, 71038226, 90634978, 138337598, 187743883, 248633791, 317222423, 375487766, 484181593, 497267582, 634444846, 968363186, 1314207181, 2628414362, 9199450267, 18398900534]

約数ペア:

[(1, 18398900534), (2, 9199450267), (7, 2628414362), (14, 1314207181), (19, 968363186), (29, 634444846), (37, 497267582), (38, 484181593), (49, 375487766), (58, 317222423), (74, 248633791), (98, 187743883), (133, 138337598), (203, 90634978), (259, 71038226), (266, 69168799), (406, 45317489), (518, 35519113), (551, 33391834), (703, 26171978), (931, 19762514), (1073, 17147158), (1102, 16695917), (1406, 13085989), (1421, 12947854), (1813, 10148318), (1862, 9881257), (2146, 8573579), (2842, 6473927), (3626, 5074159), (3857, 4770262), (4921, 3738854), (7511, 2449594), (7714, 2385131), (9209, 1997926), (9842, 1869427), (15022, 1224797), (18418, 998963), (20387, 902482), (26999, 681466), (34447, 534122), (40774, 451241), (52577, 349942), (53998, 340733), (64463, 285418), (68894, 267061), (105154, 174971), (128926, 142709)]