17961868582

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{1543}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 32146228224

約数和(自身を除く): 14184359642

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 317, 427, 602, 634, 854, 1543, 2219, 2623, 3086, 4438, 5246, 10801, 13631, 18361, 19337, 21602, 27262, 36722, 38674, 66349, 94123, 95417, 132698, 135359, 188246, 190834, 270718, 464443, 489131, 658861, 831491, 928886, 978262, 1317722, 1662982, 3423917, 4047289, 5820437, 6847834, 8094578, 11640874, 21032633, 28331023, 29836991, 42065266, 56662046, 59673982, 147228431, 208858937, 294456862, 417717874, 1282990613, 2565981226, 8980934291, 17961868582]

約数ペア:

[(1, 17961868582), (2, 8980934291), (7, 2565981226), (14, 1282990613), (43, 417717874), (61, 294456862), (86, 208858937), (122, 147228431), (301, 59673982), (317, 56662046), (427, 42065266), (602, 29836991), (634, 28331023), (854, 21032633), (1543, 11640874), (2219, 8094578), (2623, 6847834), (3086, 5820437), (4438, 4047289), (5246, 3423917), (10801, 1662982), (13631, 1317722), (18361, 978262), (19337, 928886), (21602, 831491), (27262, 658861), (36722, 489131), (38674, 464443), (66349, 270718), (94123, 190834), (95417, 188246), (132698, 135359)]