173857842

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4799

約数の個数: 48

約数和(自身を含む): 395254080

約数和(自身を除く): 221396238

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 4691, 6177, 9382, 12354, 14073, 18531, 28146, 37062, 42219, 84438, 136039, 272078, 333061, 408117, 666122, 816234, 999183, 1224351, 1998366, 2448702, 2997549, 5995098, 9658769, 19317538, 28976307, 57952614, 86928921, 173857842]

約数ペア:

[(1, 173857842), (2, 86928921), (3, 57952614), (6, 28976307), (9, 19317538), (18, 9658769), (29, 5995098), (58, 2997549), (71, 2448702), (87, 1998366), (142, 1224351), (174, 999183), (213, 816234), (261, 666122), (426, 408117), (522, 333061), (639, 272078), (1278, 136039), (2059, 84438), (4118, 42219), (4691, 37062), (6177, 28146), (9382, 18531), (12354, 14073)]