21229224

素因数分解:

$2^3\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 53196000

約数和(自身を除く): 31966776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 619, 1238, 1429, 1857, 2476, 2858, 3714, 4287, 4952, 5716, 7428, 8574, 11432, 14856, 17148, 34296, 884551, 1769102, 2653653, 3538204, 5307306, 7076408, 10614612, 21229224]

約数ペア:

[(1, 21229224), (2, 10614612), (3, 7076408), (4, 5307306), (6, 3538204), (8, 2653653), (12, 1769102), (24, 884551), (619, 34296), (1238, 17148), (1429, 14856), (1857, 11432), (2476, 8574), (2858, 7428), (3714, 5716), (4287, 4952)]