21102936

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3943}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 53007360

約数和(自身を除く): 31904424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 3943, 5352, 7886, 11829, 15772, 23658, 31544, 47316, 94632, 879289, 1758578, 2637867, 3517156, 5275734, 7034312, 10551468, 21102936]

約数ペア:

[(1, 21102936), (2, 10551468), (3, 7034312), (4, 5275734), (6, 3517156), (8, 2637867), (12, 1758578), (24, 879289), (223, 94632), (446, 47316), (669, 31544), (892, 23658), (1338, 15772), (1784, 11829), (2676, 7886), (3943, 5352)]