12046965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 23459712

約数和(自身を除く): 11412747

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 397, 595, 867, 1191, 1445, 1785, 1985, 2023, 2779, 4335, 5955, 6069, 6749, 8337, 10115, 13895, 20247, 30345, 33745, 41685, 47243, 101235, 114733, 141729, 236215, 344199, 573665, 708645, 803131, 1720995, 2409393, 4015655, 12046965]

約数ペア:

[(1, 12046965), (3, 4015655), (5, 2409393), (7, 1720995), (15, 803131), (17, 708645), (21, 573665), (35, 344199), (51, 236215), (85, 141729), (105, 114733), (119, 101235), (255, 47243), (289, 41685), (357, 33745), (397, 30345), (595, 20247), (867, 13895), (1191, 10115), (1445, 8337), (1785, 6749), (1985, 6069), (2023, 5955), (2779, 4335)]