258570378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13463}}^1$

素因数の和:13579

約数の個数: 48

約数和(自身を含む): 617512896

約数和(自身を除く): 358942518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1746, 2134, 3201, 6402, 9603, 13463, 19206, 26926, 40389, 80778, 121167, 148093, 242334, 296186, 444279, 888558, 1305911, 1332837, 2611822, 2665674, 3917733, 7835466, 11753199, 14365021, 23506398, 28730042, 43095063, 86190126, 129285189, 258570378]

約数ペア:

[(1, 258570378), (2, 129285189), (3, 86190126), (6, 43095063), (9, 28730042), (11, 23506398), (18, 14365021), (22, 11753199), (33, 7835466), (66, 3917733), (97, 2665674), (99, 2611822), (194, 1332837), (198, 1305911), (291, 888558), (582, 444279), (873, 296186), (1067, 242334), (1746, 148093), (2134, 121167), (3201, 80778), (6402, 40389), (9603, 26926), (13463, 19206)]