229691718

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4069

約数の個数: 48

約数和(自身を含む): 515498256

約数和(自身を除く): 285806538

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 318, 366, 477, 549, 954, 1098, 3233, 3947, 6466, 7894, 9699, 11841, 19398, 23682, 29097, 35523, 58194, 71046, 209191, 240767, 418382, 481534, 627573, 722301, 1255146, 1444602, 1882719, 2166903, 3765438, 4333806, 12760651, 25521302, 38281953, 76563906, 114845859, 229691718]

約数ペア:

[(1, 229691718), (2, 114845859), (3, 76563906), (6, 38281953), (9, 25521302), (18, 12760651), (53, 4333806), (61, 3765438), (106, 2166903), (122, 1882719), (159, 1444602), (183, 1255146), (318, 722301), (366, 627573), (477, 481534), (549, 418382), (954, 240767), (1098, 209191), (3233, 71046), (3947, 58194), (6466, 35523), (7894, 29097), (9699, 23682), (11841, 19398)]