15384654

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4166

約数の個数: 40

約数和(自身を含む): 35980560

約数和(自身を除く): 20595906

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4129, 8258, 12387, 24774, 37161, 74322, 94967, 111483, 189934, 222966, 284901, 334449, 569802, 668898, 854703, 1709406, 2564109, 5128218, 7692327, 15384654]

約数ペア:

[(1, 15384654), (2, 7692327), (3, 5128218), (6, 2564109), (9, 1709406), (18, 854703), (23, 668898), (27, 569802), (46, 334449), (54, 284901), (69, 222966), (81, 189934), (138, 111483), (162, 94967), (207, 74322), (414, 37161), (621, 24774), (1242, 12387), (1863, 8258), (3726, 4129)]