21077665944

素因数分解:

$2^3\times 3^1\times {\mathrm{37313}}^1\times {\mathrm{23537}}^1$

素因数の和:60859

約数の個数: 32

約数和(自身を含む): 52697815920

約数和(自身を除く): 31620149976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23537, 37313, 47074, 70611, 74626, 94148, 111939, 141222, 149252, 188296, 223878, 282444, 298504, 447756, 564888, 895512, 878236081, 1756472162, 2634708243, 3512944324, 5269416486, 7025888648, 10538832972, 21077665944]

約数ペア:

[(1, 21077665944), (2, 10538832972), (3, 7025888648), (4, 5269416486), (6, 3512944324), (8, 2634708243), (12, 1756472162), (24, 878236081), (23537, 895512), (37313, 564888), (47074, 447756), (70611, 298504), (74626, 282444), (94148, 223878), (111939, 188296), (141222, 149252)]