17319834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 44415540

約数和(自身を除く): 27095706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 269, 294, 438, 441, 511, 538, 657, 807, 882, 1022, 1314, 1533, 1614, 1883, 2421, 3066, 3577, 3766, 4599, 4842, 5649, 7154, 9198, 10731, 11298, 13181, 16947, 19637, 21462, 26362, 32193, 33894, 39274, 39543, 58911, 64386, 79086, 117822, 118629, 137459, 176733, 237258, 274918, 353466, 412377, 824754, 962213, 1237131, 1924426, 2474262, 2886639, 5773278, 8659917, 17319834]

約数ペア:

[(1, 17319834), (2, 8659917), (3, 5773278), (6, 2886639), (7, 2474262), (9, 1924426), (14, 1237131), (18, 962213), (21, 824754), (42, 412377), (49, 353466), (63, 274918), (73, 237258), (98, 176733), (126, 137459), (146, 118629), (147, 117822), (219, 79086), (269, 64386), (294, 58911), (438, 39543), (441, 39274), (511, 33894), (538, 32193), (657, 26362), (807, 21462), (882, 19637), (1022, 16947), (1314, 13181), (1533, 11298), (1614, 10731), (1883, 9198), (2421, 7154), (3066, 5649), (3577, 4842), (3766, 4599)]