21085550934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{96527}}^1$

素因数の和:97289

約数の個数: 48

約数和(自身を含む): 49122713088

約数和(自身を除く): 28037162154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 743, 1486, 2229, 4458, 5201, 10402, 15603, 31206, 36407, 72814, 96527, 109221, 193054, 218442, 289581, 579162, 675689, 1351378, 2027067, 4054134, 4729823, 9459646, 14189469, 28378938, 71719561, 143439122, 215158683, 430317366, 502036927, 1004073854, 1506110781, 3012221562, 3514258489, 7028516978, 10542775467, 21085550934]

約数ペア:

[(1, 21085550934), (2, 10542775467), (3, 7028516978), (6, 3514258489), (7, 3012221562), (14, 1506110781), (21, 1004073854), (42, 502036927), (49, 430317366), (98, 215158683), (147, 143439122), (294, 71719561), (743, 28378938), (1486, 14189469), (2229, 9459646), (4458, 4729823), (5201, 4054134), (10402, 2027067), (15603, 1351378), (31206, 675689), (36407, 579162), (72814, 289581), (96527, 218442), (109221, 193054)]