9201990872

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 17854830000

約数和(自身を除く): 8652839128

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 1369, 2738, 5476, 5513, 5639, 10952, 11026, 11278, 22052, 22556, 44104, 45112, 203981, 208643, 407962, 417286, 815924, 834572, 840211, 1631848, 1669144, 1680422, 3360844, 6721688, 7719791, 15439582, 30879164, 31087807, 61758328, 62175614, 124351228, 248702456, 1150248859, 2300497718, 4600995436, 9201990872]

約数ペア:

[(1, 9201990872), (2, 4600995436), (4, 2300497718), (8, 1150248859), (37, 248702456), (74, 124351228), (148, 62175614), (149, 61758328), (296, 31087807), (298, 30879164), (596, 15439582), (1192, 7719791), (1369, 6721688), (2738, 3360844), (5476, 1680422), (5513, 1669144), (5639, 1631848), (10952, 840211), (11026, 834572), (11278, 815924), (22052, 417286), (22556, 407962), (44104, 208643), (45112, 203981)]