42159306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 98725824

約数和(自身を除く): 56566518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 743, 1158, 1351, 1486, 2229, 2702, 4053, 4458, 5201, 8106, 9457, 10402, 15603, 18914, 28371, 31206, 36407, 56742, 72814, 109221, 143399, 218442, 286798, 430197, 860394, 1003793, 2007586, 3011379, 6022758, 7026551, 14053102, 21079653, 42159306]

約数ペア:

[(1, 42159306), (2, 21079653), (3, 14053102), (6, 7026551), (7, 6022758), (14, 3011379), (21, 2007586), (42, 1003793), (49, 860394), (98, 430197), (147, 286798), (193, 218442), (294, 143399), (386, 109221), (579, 72814), (743, 56742), (1158, 36407), (1351, 31206), (1486, 28371), (2229, 18914), (2702, 15603), (4053, 10402), (4458, 9457), (5201, 8106)]