16455258

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13249}}^1$

素因数の和:13283

約数の個数: 32

約数和(自身を含む): 38160000

約数和(自身を除く): 21704742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 13249, 26498, 39747, 79494, 119241, 238482, 304727, 357723, 609454, 715446, 914181, 1828362, 2742543, 5485086, 8227629, 16455258]

約数ペア:

[(1, 16455258), (2, 8227629), (3, 5485086), (6, 2742543), (9, 1828362), (18, 914181), (23, 715446), (27, 609454), (46, 357723), (54, 304727), (69, 238482), (138, 119241), (207, 79494), (414, 39747), (621, 26498), (1242, 13249)]