40739436

素因数分解:

$2^2\times 3^7\times {\mathrm{4657}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 106947680

約数和(自身を除く): 66208244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 4657, 8748, 9314, 13971, 18628, 27942, 41913, 55884, 83826, 125739, 167652, 251478, 377217, 502956, 754434, 1131651, 1508868, 2263302, 3394953, 4526604, 6789906, 10184859, 13579812, 20369718, 40739436]

約数ペア:

[(1, 40739436), (2, 20369718), (3, 13579812), (4, 10184859), (6, 6789906), (9, 4526604), (12, 3394953), (18, 2263302), (27, 1508868), (36, 1131651), (54, 754434), (81, 502956), (108, 377217), (162, 251478), (243, 167652), (324, 125739), (486, 83826), (729, 55884), (972, 41913), (1458, 27942), (2187, 18628), (2916, 13971), (4374, 9314), (4657, 8748)]