21515112

素因数分解:

$2^3\times 3^3\times {\mathrm{99607}}^1$

素因数の和:99622

約数の個数: 32

約数和(自身を含む): 59764800

約数和(自身を除く): 38249688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99607, 199214, 298821, 398428, 597642, 796856, 896463, 1195284, 1792926, 2390568, 2689389, 3585852, 5378778, 7171704, 10757556, 21515112]

約数ペア:

[(1, 21515112), (2, 10757556), (3, 7171704), (4, 5378778), (6, 3585852), (8, 2689389), (9, 2390568), (12, 1792926), (18, 1195284), (24, 896463), (27, 796856), (36, 597642), (54, 398428), (72, 298821), (108, 199214), (216, 99607)]