190055556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277859}}^1$

素因数の和:277888

約数の個数: 36

約数和(自身を含む): 505705200

約数和(自身を除く): 315649644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 277859, 555718, 833577, 1111436, 1667154, 2500731, 3334308, 5001462, 5279321, 10002924, 10558642, 15837963, 21117284, 31675926, 47513889, 63351852, 95027778, 190055556]

約数ペア:

[(1, 190055556), (2, 95027778), (3, 63351852), (4, 47513889), (6, 31675926), (9, 21117284), (12, 15837963), (18, 10558642), (19, 10002924), (36, 5279321), (38, 5001462), (57, 3334308), (76, 2500731), (114, 1667154), (171, 1111436), (228, 833577), (342, 555718), (684, 277859)]