21611028

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{10061}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 50712480

約数和(自身を除く): 29101452

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 10061, 20122, 30183, 40244, 60366, 120732, 1800919, 3601838, 5402757, 7203676, 10805514, 21611028]

約数ペア:

[(1, 21611028), (2, 10805514), (3, 7203676), (4, 5402757), (6, 3601838), (12, 1800919), (179, 120732), (358, 60366), (537, 40244), (716, 30183), (1074, 20122), (2148, 10061)]