2629494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 4053546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 509, 574, 738, 861, 1018, 1527, 1722, 2583, 3054, 3563, 4581, 5166, 7126, 9162, 10689, 20869, 21378, 32067, 41738, 62607, 64134, 125214, 146083, 187821, 292166, 375642, 438249, 876498, 1314747, 2629494]

約数ペア:

[(1, 2629494), (2, 1314747), (3, 876498), (6, 438249), (7, 375642), (9, 292166), (14, 187821), (18, 146083), (21, 125214), (41, 64134), (42, 62607), (63, 41738), (82, 32067), (123, 21378), (126, 20869), (246, 10689), (287, 9162), (369, 7126), (509, 5166), (574, 4581), (738, 3563), (861, 3054), (1018, 2583), (1527, 1722)]