6689142

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 40

約数和(自身を含む): 15141456

約数和(自身を除く): 8452314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 263, 314, 471, 526, 789, 942, 1413, 1578, 2367, 2826, 4239, 4734, 7101, 8478, 12717, 14202, 21303, 25434, 41291, 42606, 82582, 123873, 247746, 371619, 743238, 1114857, 2229714, 3344571, 6689142]

約数ペア:

[(1, 6689142), (2, 3344571), (3, 2229714), (6, 1114857), (9, 743238), (18, 371619), (27, 247746), (54, 123873), (81, 82582), (157, 42606), (162, 41291), (263, 25434), (314, 21303), (471, 14202), (526, 12717), (789, 8478), (942, 7101), (1413, 4734), (1578, 4239), (2367, 2826)]