21022536

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18693

約数の個数: 32

約数和(自身を含む): 53677440

約数和(自身を除く): 32654904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18637, 37274, 55911, 74548, 111822, 149096, 223644, 447288, 875939, 1751878, 2627817, 3503756, 5255634, 7007512, 10511268, 21022536]

約数ペア:

[(1, 21022536), (2, 10511268), (3, 7007512), (4, 5255634), (6, 3503756), (8, 2627817), (12, 1751878), (24, 875939), (47, 447288), (94, 223644), (141, 149096), (188, 111822), (282, 74548), (376, 55911), (564, 37274), (1128, 18637)]