21000810888

素因数分解:

$2^3\times 3^2\times {\mathrm{3169}}^1\times {\mathrm{92041}}^1$

素因数の和:95222

約数の個数: 48

約数和(自身を含む): 56895762300

約数和(自身を除く): 35894951412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3169, 6338, 9507, 12676, 19014, 25352, 28521, 38028, 57042, 76056, 92041, 114084, 184082, 228168, 276123, 368164, 552246, 736328, 828369, 1104492, 1656738, 2208984, 3313476, 6626952, 291677929, 583355858, 875033787, 1166711716, 1750067574, 2333423432, 2625101361, 3500135148, 5250202722, 7000270296, 10500405444, 21000810888]

約数ペア:

[(1, 21000810888), (2, 10500405444), (3, 7000270296), (4, 5250202722), (6, 3500135148), (8, 2625101361), (9, 2333423432), (12, 1750067574), (18, 1166711716), (24, 875033787), (36, 583355858), (72, 291677929), (3169, 6626952), (6338, 3313476), (9507, 2208984), (12676, 1656738), (19014, 1104492), (25352, 828369), (28521, 736328), (38028, 552246), (57042, 368164), (76056, 276123), (92041, 228168), (114084, 184082)]