19697804532

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41957}}^1$

素因数の和:42009

約数の個数: 168

約数和(自身を含む): 61635966336

約数和(自身を除く): 41938161804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 729, 756, 828, 966, 972, 1134, 1242, 1449, 1458, 1701, 1863, 1932, 2268, 2484, 2898, 2916, 3402, 3726, 4347, 5103, 5589, 5796, 6804, 7452, 8694, 10206, 11178, 13041, 16767, 17388, 20412, 22356, 26082, 33534, 39123, 41957, 52164, 67068, 78246, 83914, 117369, 125871, 156492, 167828, 234738, 251742, 293699, 377613, 469476, 503484, 587398, 755226, 881097, 965011, 1132839, 1174796, 1510452, 1762194, 1930022, 2265678, 2643291, 2895033, 3398517, 3524388, 3860044, 4531356, 5286582, 5790066, 6755077, 6797034, 7929873, 8685099, 10195551, 10573164, 11580132, 13510154, 13594068, 15859746, 17370198, 20265231, 20391102, 23789619, 26055297, 27020308, 30586653, 31719492, 34740396, 40530462, 40782204, 47579238, 52110594, 60795693, 61173306, 71368857, 78165891, 81060924, 95158476, 104221188, 121591386, 122346612, 142737714, 156331782, 182387079, 214106571, 234497673, 243182772, 285475428, 312663564, 364774158, 428213142, 468995346, 547161237, 703493019, 729548316, 856426284, 937990692, 1094322474, 1406986038, 1641483711, 2188644948, 2813972076, 3282967422, 4924451133, 6565934844, 9848902266, 19697804532]

約数ペア:

[(1, 19697804532), (2, 9848902266), (3, 6565934844), (4, 4924451133), (6, 3282967422), (7, 2813972076), (9, 2188644948), (12, 1641483711), (14, 1406986038), (18, 1094322474), (21, 937990692), (23, 856426284), (27, 729548316), (28, 703493019), (36, 547161237), (42, 468995346), (46, 428213142), (54, 364774158), (63, 312663564), (69, 285475428), (81, 243182772), (84, 234497673), (92, 214106571), (108, 182387079), (126, 156331782), (138, 142737714), (161, 122346612), (162, 121591386), (189, 104221188), (207, 95158476), (243, 81060924), (252, 78165891), (276, 71368857), (322, 61173306), (324, 60795693), (378, 52110594), (414, 47579238), (483, 40782204), (486, 40530462), (567, 34740396), (621, 31719492), (644, 30586653), (729, 27020308), (756, 26055297), (828, 23789619), (966, 20391102), (972, 20265231), (1134, 17370198), (1242, 15859746), (1449, 13594068), (1458, 13510154), (1701, 11580132), (1863, 10573164), (1932, 10195551), (2268, 8685099), (2484, 7929873), (2898, 6797034), (2916, 6755077), (3402, 5790066), (3726, 5286582), (4347, 4531356), (5103, 3860044), (5589, 3524388), (5796, 3398517), (6804, 2895033), (7452, 2643291), (8694, 2265678), (10206, 1930022), (11178, 1762194), (13041, 1510452), (16767, 1174796), (17388, 1132839), (20412, 965011), (22356, 881097), (26082, 755226), (33534, 587398), (39123, 503484), (41957, 469476), (52164, 377613), (67068, 293699), (78246, 251742), (83914, 234738), (117369, 167828), (125871, 156492)]