18445748328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4066523}}^1$

素因数の和:4066548

約数の個数: 80

約数和(自身を含む): 59045928480

約数和(自身を除く): 40600180152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 4066523, 8133046, 12199569, 16266092, 24399138, 28465661, 32532184, 36598707, 48798276, 56931322, 73197414, 85396983, 97596552, 109796121, 113862644, 146394828, 170793966, 219592242, 227725288, 256190949, 292789656, 329388363, 341587932, 439184484, 512381898, 658776726, 683175864, 768572847, 878368968, 1024763796, 1317553452, 1537145694, 2049527592, 2305718541, 2635106904, 3074291388, 4611437082, 6148582776, 9222874164, 18445748328]

約数ペア:

[(1, 18445748328), (2, 9222874164), (3, 6148582776), (4, 4611437082), (6, 3074291388), (7, 2635106904), (8, 2305718541), (9, 2049527592), (12, 1537145694), (14, 1317553452), (18, 1024763796), (21, 878368968), (24, 768572847), (27, 683175864), (28, 658776726), (36, 512381898), (42, 439184484), (54, 341587932), (56, 329388363), (63, 292789656), (72, 256190949), (81, 227725288), (84, 219592242), (108, 170793966), (126, 146394828), (162, 113862644), (168, 109796121), (189, 97596552), (216, 85396983), (252, 73197414), (324, 56931322), (378, 48798276), (504, 36598707), (567, 32532184), (648, 28465661), (756, 24399138), (1134, 16266092), (1512, 12199569), (2268, 8133046), (4536, 4066523)]