18426936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 50641920

約数和(自身を除く): 32214984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 313, 446, 626, 669, 892, 939, 1252, 1338, 1784, 1878, 2453, 2504, 2676, 3443, 3756, 4906, 5352, 6886, 7359, 7512, 9812, 10329, 13772, 14718, 19624, 20658, 27544, 29436, 41316, 58872, 69799, 82632, 139598, 209397, 279196, 418794, 558392, 767789, 837588, 1535578, 1675176, 2303367, 3071156, 4606734, 6142312, 9213468, 18426936]

約数ペア:

[(1, 18426936), (2, 9213468), (3, 6142312), (4, 4606734), (6, 3071156), (8, 2303367), (11, 1675176), (12, 1535578), (22, 837588), (24, 767789), (33, 558392), (44, 418794), (66, 279196), (88, 209397), (132, 139598), (223, 82632), (264, 69799), (313, 58872), (446, 41316), (626, 29436), (669, 27544), (892, 20658), (939, 19624), (1252, 14718), (1338, 13772), (1784, 10329), (1878, 9812), (2453, 7512), (2504, 7359), (2676, 6886), (3443, 5352), (3756, 4906)]