9971346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 25214976

約数和(自身を除く): 15243630

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 191, 226, 231, 339, 382, 462, 573, 678, 791, 1146, 1243, 1337, 1582, 2101, 2373, 2486, 2674, 3729, 4011, 4202, 4746, 6303, 7458, 8022, 8701, 12606, 14707, 17402, 21583, 26103, 29414, 43166, 44121, 52206, 64749, 88242, 129498, 151081, 237413, 302162, 453243, 474826, 712239, 906486, 1424478, 1661891, 3323782, 4985673, 9971346]

約数ペア:

[(1, 9971346), (2, 4985673), (3, 3323782), (6, 1661891), (7, 1424478), (11, 906486), (14, 712239), (21, 474826), (22, 453243), (33, 302162), (42, 237413), (66, 151081), (77, 129498), (113, 88242), (154, 64749), (191, 52206), (226, 44121), (231, 43166), (339, 29414), (382, 26103), (462, 21583), (573, 17402), (678, 14707), (791, 12606), (1146, 8701), (1243, 8022), (1337, 7458), (1582, 6303), (2101, 4746), (2373, 4202), (2486, 4011), (2674, 3729)]