61558518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77141}}^1$

素因数の和:77172

約数の個数: 32

約数和(自身を含む): 148112640

約数和(自身を除く): 86554122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 77141, 154282, 231423, 462846, 539987, 1079974, 1465679, 1619961, 2931358, 3239922, 4397037, 8794074, 10259753, 20519506, 30779259, 61558518]

約数ペア:

[(1, 61558518), (2, 30779259), (3, 20519506), (6, 10259753), (7, 8794074), (14, 4397037), (19, 3239922), (21, 2931358), (38, 1619961), (42, 1465679), (57, 1079974), (114, 539987), (133, 462846), (266, 231423), (399, 154282), (798, 77141)]