31006458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 77852736

約数和(自身を除く): 46846278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3371, 4599, 6742, 9198, 10113, 20226, 23597, 30339, 47194, 60678, 70791, 141582, 212373, 246083, 424746, 492166, 738249, 1476498, 1722581, 2214747, 3445162, 4429494, 5167743, 10335486, 15503229, 31006458]

約数ペア:

[(1, 31006458), (2, 15503229), (3, 10335486), (6, 5167743), (7, 4429494), (9, 3445162), (14, 2214747), (18, 1722581), (21, 1476498), (42, 738249), (63, 492166), (73, 424746), (126, 246083), (146, 212373), (219, 141582), (438, 70791), (511, 60678), (657, 47194), (1022, 30339), (1314, 23597), (1533, 20226), (3066, 10113), (3371, 9198), (4599, 6742)]