18590604

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 44684640

約数和(自身を除く): 26094036

約数列:

[1, 2, 3, 4, 6, 12, 61, 109, 122, 183, 218, 233, 244, 327, 366, 436, 466, 654, 699, 732, 932, 1308, 1398, 2796, 6649, 13298, 14213, 19947, 25397, 26596, 28426, 39894, 42639, 50794, 56852, 76191, 79788, 85278, 101588, 152382, 170556, 304764, 1549217, 3098434, 4647651, 6196868, 9295302, 18590604]

約数ペア:

[(1, 18590604), (2, 9295302), (3, 6196868), (4, 4647651), (6, 3098434), (12, 1549217), (61, 304764), (109, 170556), (122, 152382), (183, 101588), (218, 85278), (233, 79788), (244, 76191), (327, 56852), (366, 50794), (436, 42639), (466, 39894), (654, 28426), (699, 26596), (732, 25397), (932, 19947), (1308, 14213), (1398, 13298), (2796, 6649)]