318331314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42821}}^1$

素因数の和:42895

約数の個数: 48

約数和(自身を含む): 801627840

約数和(自身を除く): 483296526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 42821, 85642, 128463, 256926, 299747, 385389, 599494, 770778, 899241, 1798482, 2526439, 2697723, 5052878, 5395446, 7579317, 15158634, 17685073, 22737951, 35370146, 45475902, 53055219, 106110438, 159165657, 318331314]

約数ペア:

[(1, 318331314), (2, 159165657), (3, 106110438), (6, 53055219), (7, 45475902), (9, 35370146), (14, 22737951), (18, 17685073), (21, 15158634), (42, 7579317), (59, 5395446), (63, 5052878), (118, 2697723), (126, 2526439), (177, 1798482), (354, 899241), (413, 770778), (531, 599494), (826, 385389), (1062, 299747), (1239, 256926), (2478, 128463), (3717, 85642), (7434, 42821)]