475686

素因数分解:

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

素因数の和:417

約数の個数: 32

約数和(自身を含む): 1105920

約数和(自身を除く): 630234

約数列:

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

約数ペア:

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