47844678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 112408560

約数和(自身を除く): 64563882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1493, 1526, 2289, 2986, 4479, 4578, 5341, 8958, 10451, 10682, 16023, 20902, 31353, 32046, 62706, 73157, 146314, 162737, 219471, 325474, 438942, 488211, 976422, 1139159, 2278318, 3417477, 6834954, 7974113, 15948226, 23922339, 47844678]

約数ペア:

[(1, 47844678), (2, 23922339), (3, 15948226), (6, 7974113), (7, 6834954), (14, 3417477), (21, 2278318), (42, 1139159), (49, 976422), (98, 488211), (109, 438942), (147, 325474), (218, 219471), (294, 162737), (327, 146314), (654, 73157), (763, 62706), (1493, 32046), (1526, 31353), (2289, 20902), (2986, 16023), (4479, 10682), (4578, 10451), (5341, 8958)]