11818260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65657}}^1$

素因数の和:65672

約数の個数: 36

約数和(自身を含む): 35849268

約数和(自身を除く): 24031008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65657, 131314, 196971, 262628, 328285, 393942, 590913, 656570, 787884, 984855, 1181826, 1313140, 1969710, 2363652, 2954565, 3939420, 5909130, 11818260]

約数ペア:

[(1, 11818260), (2, 5909130), (3, 3939420), (4, 2954565), (5, 2363652), (6, 1969710), (9, 1313140), (10, 1181826), (12, 984855), (15, 787884), (18, 656570), (20, 590913), (30, 393942), (36, 328285), (45, 262628), (60, 196971), (90, 131314), (180, 65657)]