17187948

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2374

約数の個数: 36

約数和(自身を含む): 43662528

約数和(自身を除く): 26474580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2141, 2676, 4014, 4282, 6423, 8028, 8564, 12846, 19269, 25692, 38538, 77076, 477443, 954886, 1432329, 1909772, 2864658, 4296987, 5729316, 8593974, 17187948]

約数ペア:

[(1, 17187948), (2, 8593974), (3, 5729316), (4, 4296987), (6, 2864658), (9, 1909772), (12, 1432329), (18, 954886), (36, 477443), (223, 77076), (446, 38538), (669, 25692), (892, 19269), (1338, 12846), (2007, 8564), (2141, 8028), (2676, 6423), (4014, 4282)]