40326741

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 40

約数和(自身を含む): 74156544

約数和(自身を除く): 33829803

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5471, 7371, 16413, 38297, 49239, 71123, 114891, 147717, 213369, 344673, 443151, 497861, 640107, 1034019, 1493583, 1920321, 3102057, 4480749, 5760963, 13442247, 40326741]

約数ペア:

[(1, 40326741), (3, 13442247), (7, 5760963), (9, 4480749), (13, 3102057), (21, 1920321), (27, 1493583), (39, 1034019), (63, 640107), (81, 497861), (91, 443151), (117, 344673), (189, 213369), (273, 147717), (351, 114891), (567, 71123), (819, 49239), (1053, 38297), (2457, 16413), (5471, 7371)]