2021055966

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{8467}}^1$

素因数の和:8713

約数の個数: 48

約数和(自身を含む): 4458402000

約数和(自身を除く): 2437346034

約数列:

[1, 2, 3, 6, 9, 18, 89, 149, 178, 267, 298, 447, 534, 801, 894, 1341, 1602, 2682, 8467, 13261, 16934, 25401, 26522, 39783, 50802, 76203, 79566, 119349, 152406, 238698, 753563, 1261583, 1507126, 2260689, 2523166, 3784749, 4521378, 6782067, 7569498, 11354247, 13564134, 22708494, 112280887, 224561774, 336842661, 673685322, 1010527983, 2021055966]

約数ペア:

[(1, 2021055966), (2, 1010527983), (3, 673685322), (6, 336842661), (9, 224561774), (18, 112280887), (89, 22708494), (149, 13564134), (178, 11354247), (267, 7569498), (298, 6782067), (447, 4521378), (534, 3784749), (801, 2523166), (894, 2260689), (1341, 1507126), (1602, 1261583), (2682, 753563), (8467, 238698), (13261, 152406), (16934, 119349), (25401, 79566), (26522, 76203), (39783, 50802)]