1427058

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 40

約数和(自身を含む): 3345408

約数和(自身を除く): 1918350

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 383, 414, 621, 766, 1149, 1242, 1863, 2298, 3447, 3726, 6894, 8809, 10341, 17618, 20682, 26427, 31023, 52854, 62046, 79281, 158562, 237843, 475686, 713529, 1427058]

約数ペア:

[(1, 1427058), (2, 713529), (3, 475686), (6, 237843), (9, 158562), (18, 79281), (23, 62046), (27, 52854), (46, 31023), (54, 26427), (69, 20682), (81, 17618), (138, 10341), (162, 8809), (207, 6894), (383, 3726), (414, 3447), (621, 2298), (766, 1863), (1149, 1242)]