19517436

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 60

約数和(自身を含む): 51938040

約数和(自身を除く): 32420604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 1021, 1062, 1593, 2042, 2124, 3063, 3186, 4084, 4779, 6126, 6372, 9189, 9558, 12252, 18378, 19116, 27567, 36756, 55134, 60239, 82701, 110268, 120478, 165402, 180717, 240956, 330804, 361434, 542151, 722868, 1084302, 1626453, 2168604, 3252906, 4879359, 6505812, 9758718, 19517436]

約数ペア:

[(1, 19517436), (2, 9758718), (3, 6505812), (4, 4879359), (6, 3252906), (9, 2168604), (12, 1626453), (18, 1084302), (27, 722868), (36, 542151), (54, 361434), (59, 330804), (81, 240956), (108, 180717), (118, 165402), (162, 120478), (177, 110268), (236, 82701), (324, 60239), (354, 55134), (531, 36756), (708, 27567), (1021, 19116), (1062, 18378), (1593, 12252), (2042, 9558), (2124, 9189), (3063, 6372), (3186, 6126), (4084, 4779)]