16801902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 39901680

約数和(自身を除く): 23099778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1217, 1534, 2301, 2434, 3651, 4602, 6903, 7302, 10953, 13806, 15821, 21906, 31642, 47463, 71803, 94926, 142389, 143606, 215409, 284778, 430818, 646227, 933439, 1292454, 1866878, 2800317, 5600634, 8400951, 16801902]

約数ペア:

[(1, 16801902), (2, 8400951), (3, 5600634), (6, 2800317), (9, 1866878), (13, 1292454), (18, 933439), (26, 646227), (39, 430818), (59, 284778), (78, 215409), (117, 143606), (118, 142389), (177, 94926), (234, 71803), (354, 47463), (531, 31642), (767, 21906), (1062, 15821), (1217, 13806), (1534, 10953), (2301, 7302), (2434, 6903), (3651, 4602)]