2478239694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{64067}}^1$

素因数の和:64389

約数の個数: 48

約数和(自身を含む): 6156678528

約数和(自身を除く): 3678438834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5526, 6447, 12894, 19341, 38682, 64067, 128134, 192201, 384402, 448469, 576603, 896938, 1153206, 1345407, 2690814, 4036221, 8072442, 19668569, 39337138, 59005707, 118011414, 137679983, 177017121, 275359966, 354034242, 413039949, 826079898, 1239119847, 2478239694]

約数ペア:

[(1, 2478239694), (2, 1239119847), (3, 826079898), (6, 413039949), (7, 354034242), (9, 275359966), (14, 177017121), (18, 137679983), (21, 118011414), (42, 59005707), (63, 39337138), (126, 19668569), (307, 8072442), (614, 4036221), (921, 2690814), (1842, 1345407), (2149, 1153206), (2763, 896938), (4298, 576603), (5526, 448469), (6447, 384402), (12894, 192201), (19341, 128134), (38682, 64067)]