21246989424

素因数分解:

$2^4\times 3^1\times {\mathrm{12547}}^1\times {\mathrm{35279}}^1$

素因数の和:47837

約数の個数: 40

約数和(自身を含む): 54893986560

約数和(自身を除く): 33646997136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12547, 25094, 35279, 37641, 50188, 70558, 75282, 100376, 105837, 141116, 150564, 200752, 211674, 282232, 301128, 423348, 564464, 602256, 846696, 1693392, 442645613, 885291226, 1327936839, 1770582452, 2655873678, 3541164904, 5311747356, 7082329808, 10623494712, 21246989424]

約数ペア:

[(1, 21246989424), (2, 10623494712), (3, 7082329808), (4, 5311747356), (6, 3541164904), (8, 2655873678), (12, 1770582452), (16, 1327936839), (24, 885291226), (48, 442645613), (12547, 1693392), (25094, 846696), (35279, 602256), (37641, 564464), (50188, 423348), (70558, 301128), (75282, 282232), (100376, 211674), (105837, 200752), (141116, 150564)]