2681778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3227982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 179, 227, 358, 454, 537, 681, 1074, 1362, 1969, 2497, 3938, 4994, 5907, 7491, 11814, 14982, 40633, 81266, 121899, 243798, 446963, 893926, 1340889, 2681778]

約数ペア:

[(1, 2681778), (2, 1340889), (3, 893926), (6, 446963), (11, 243798), (22, 121899), (33, 81266), (66, 40633), (179, 14982), (227, 11814), (358, 7491), (454, 5907), (537, 4994), (681, 3938), (1074, 2497), (1362, 1969)]