291226626

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17957}}^1$

素因数の和:18035

約数の個数: 48

約数和(自身を含む): 680751864

約数和(自身を除く): 389525238

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 16218, 17957, 35914, 53871, 107742, 161613, 305269, 323226, 610538, 915807, 951721, 1831614, 1903442, 2747421, 2855163, 5494842, 5710326, 8565489, 16179257, 17130978, 32358514, 48537771, 97075542, 145613313, 291226626]

約数ペア:

[(1, 291226626), (2, 145613313), (3, 97075542), (6, 48537771), (9, 32358514), (17, 17130978), (18, 16179257), (34, 8565489), (51, 5710326), (53, 5494842), (102, 2855163), (106, 2747421), (153, 1903442), (159, 1831614), (306, 951721), (318, 915807), (477, 610538), (901, 323226), (954, 305269), (1802, 161613), (2703, 107742), (5406, 53871), (8109, 35914), (16218, 17957)]