13579812

素因数分解:

$2^2\times 3^6\times {\mathrm{4657}}^1$

素因数の和:4679

約数の個数: 42

約数和(自身を含む): 35638358

約数和(自身を除く): 22058546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4657, 9314, 13971, 18628, 27942, 41913, 55884, 83826, 125739, 167652, 251478, 377217, 502956, 754434, 1131651, 1508868, 2263302, 3394953, 4526604, 6789906, 13579812]

約数ペア:

[(1, 13579812), (2, 6789906), (3, 4526604), (4, 3394953), (6, 2263302), (9, 1508868), (12, 1131651), (18, 754434), (27, 502956), (36, 377217), (54, 251478), (81, 167652), (108, 125739), (162, 83826), (243, 55884), (324, 41913), (486, 27942), (729, 18628), (972, 13971), (1458, 9314), (2916, 4657)]