342371678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{3919}}^1$

素因数の和:3981

約数の個数: 36

約数和(自身を含む): 595914480

約数和(自身を除く): 253542802

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 2299, 3919, 3971, 4598, 7838, 7942, 43109, 43681, 74461, 86218, 87362, 148922, 474199, 819071, 948398, 1414759, 1638142, 2829518, 9009781, 15562349, 18019562, 31124698, 171185839, 342371678]

約数ペア:

[(1, 342371678), (2, 171185839), (11, 31124698), (19, 18019562), (22, 15562349), (38, 9009781), (121, 2829518), (209, 1638142), (242, 1414759), (361, 948398), (418, 819071), (722, 474199), (2299, 148922), (3919, 87362), (3971, 86218), (4598, 74461), (7838, 43681), (7942, 43109)]