18241638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 38676960

約数和(自身を除く): 20435322

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 2557, 3567, 5114, 7134, 7671, 15342, 74153, 104837, 148306, 209674, 222459, 314511, 444918, 629022, 3040273, 6080546, 9120819, 18241638]

約数ペア:

[(1, 18241638), (2, 9120819), (3, 6080546), (6, 3040273), (29, 629022), (41, 444918), (58, 314511), (82, 222459), (87, 209674), (123, 148306), (174, 104837), (246, 74153), (1189, 15342), (2378, 7671), (2557, 7134), (3567, 5114)]