18521130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 26190870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 3449, 5370, 6898, 10347, 17245, 20694, 34490, 51735, 103470, 617371, 1234742, 1852113, 3086855, 3704226, 6173710, 9260565, 18521130]

約数ペア:

[(1, 18521130), (2, 9260565), (3, 6173710), (5, 3704226), (6, 3086855), (10, 1852113), (15, 1234742), (30, 617371), (179, 103470), (358, 51735), (537, 34490), (895, 20694), (1074, 17245), (1790, 10347), (2685, 6898), (3449, 5370)]