19245006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 27929394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 179, 181, 198, 297, 358, 362, 537, 543, 594, 1074, 1086, 1611, 1629, 1969, 1991, 3222, 3258, 3938, 3982, 4833, 4887, 5907, 5973, 9666, 9774, 11814, 11946, 17721, 17919, 32399, 35442, 35838, 53163, 53757, 64798, 97197, 106326, 107514, 194394, 291591, 356389, 583182, 712778, 874773, 1069167, 1749546, 2138334, 3207501, 6415002, 9622503, 19245006]

約数ペア:

[(1, 19245006), (2, 9622503), (3, 6415002), (6, 3207501), (9, 2138334), (11, 1749546), (18, 1069167), (22, 874773), (27, 712778), (33, 583182), (54, 356389), (66, 291591), (99, 194394), (179, 107514), (181, 106326), (198, 97197), (297, 64798), (358, 53757), (362, 53163), (537, 35838), (543, 35442), (594, 32399), (1074, 17919), (1086, 17721), (1611, 11946), (1629, 11814), (1969, 9774), (1991, 9666), (3222, 5973), (3258, 5907), (3938, 4887), (3982, 4833)]