40550886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 93955680

約数和(自身を除く): 53404794

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2389, 2829, 4778, 5658, 7167, 8487, 14334, 16974, 21501, 43002, 54947, 97949, 109894, 164841, 195898, 293847, 329682, 494523, 587694, 881541, 989046, 1763082, 2252827, 4505654, 6758481, 13516962, 20275443, 40550886]

約数ペア:

[(1, 40550886), (2, 20275443), (3, 13516962), (6, 6758481), (9, 4505654), (18, 2252827), (23, 1763082), (41, 989046), (46, 881541), (69, 587694), (82, 494523), (123, 329682), (138, 293847), (207, 195898), (246, 164841), (369, 109894), (414, 97949), (738, 54947), (943, 43002), (1886, 21501), (2389, 16974), (2829, 14334), (4778, 8487), (5658, 7167)]