189881514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{458651}}^1$

素因数の和:458682

約数の個数: 24

約数和(自身を含む): 429298272

約数和(自身を除く): 239416758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 458651, 917302, 1375953, 2751906, 4127859, 8255718, 10548973, 21097946, 31646919, 63293838, 94940757, 189881514]

約数ペア:

[(1, 189881514), (2, 94940757), (3, 63293838), (6, 31646919), (9, 21097946), (18, 10548973), (23, 8255718), (46, 4127859), (69, 2751906), (138, 1375953), (207, 917302), (414, 458651)]