21032448

素因数分解:

$2^9\times 3^1\times {\mathrm{13693}}^1$

素因数の和:13714

約数の個数: 40

約数和(自身を含む): 56035848

約数和(自身を除く): 35003400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13693, 27386, 41079, 54772, 82158, 109544, 164316, 219088, 328632, 438176, 657264, 876352, 1314528, 1752704, 2629056, 3505408, 5258112, 7010816, 10516224, 21032448]

約数ペア:

[(1, 21032448), (2, 10516224), (3, 7010816), (4, 5258112), (6, 3505408), (8, 2629056), (12, 1752704), (16, 1314528), (24, 876352), (32, 657264), (48, 438176), (64, 328632), (96, 219088), (128, 164316), (192, 109544), (256, 82158), (384, 54772), (512, 41079), (768, 27386), (1536, 13693)]