18380034

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 42063840

約数和(自身を除く): 23683806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 641, 1062, 1282, 1593, 1923, 3186, 3846, 4779, 5769, 9558, 11538, 14337, 17307, 28674, 34614, 37819, 51921, 75638, 103842, 113457, 155763, 226914, 311526, 340371, 680742, 1021113, 2042226, 3063339, 6126678, 9190017, 18380034]

約数ペア:

[(1, 18380034), (2, 9190017), (3, 6126678), (6, 3063339), (9, 2042226), (18, 1021113), (27, 680742), (54, 340371), (59, 311526), (81, 226914), (118, 155763), (162, 113457), (177, 103842), (243, 75638), (354, 51921), (486, 37819), (531, 34614), (641, 28674), (1062, 17307), (1282, 14337), (1593, 11538), (1923, 9558), (3186, 5769), (3846, 4779)]