18162012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 46513152

約数和(自身を除く): 28351140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 617, 669, 892, 1234, 1338, 1851, 2453, 2468, 2676, 3702, 4906, 6787, 7359, 7404, 9812, 13574, 14718, 20361, 27148, 29436, 40722, 81444, 137591, 275182, 412773, 550364, 825546, 1513501, 1651092, 3027002, 4540503, 6054004, 9081006, 18162012]

約数ペア:

[(1, 18162012), (2, 9081006), (3, 6054004), (4, 4540503), (6, 3027002), (11, 1651092), (12, 1513501), (22, 825546), (33, 550364), (44, 412773), (66, 275182), (132, 137591), (223, 81444), (446, 40722), (617, 29436), (669, 27148), (892, 20361), (1234, 14718), (1338, 13574), (1851, 9812), (2453, 7404), (2468, 7359), (2676, 6787), (3702, 4906)]