285472638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{131071}}^1$

素因数の和:131101

約数の個数: 36

約数和(自身を含む): 679870464

約数和(自身を除く): 394397826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 131071, 262142, 393213, 786426, 1179639, 1441781, 2359278, 2883562, 4325343, 8650686, 12976029, 15859591, 25952058, 31719182, 47578773, 95157546, 142736319, 285472638]

約数ペア:

[(1, 285472638), (2, 142736319), (3, 95157546), (6, 47578773), (9, 31719182), (11, 25952058), (18, 15859591), (22, 12976029), (33, 8650686), (66, 4325343), (99, 2883562), (121, 2359278), (198, 1441781), (242, 1179639), (363, 786426), (726, 393213), (1089, 262142), (2178, 131071)]