68641998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3592

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 74436402

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 3449, 6634, 6898, 9951, 10347, 19902, 20694, 106919, 213838, 320757, 369043, 641514, 738086, 1107129, 2214258, 11440333, 22880666, 34320999, 68641998]

約数ペア:

[(1, 68641998), (2, 34320999), (3, 22880666), (6, 11440333), (31, 2214258), (62, 1107129), (93, 738086), (107, 641514), (186, 369043), (214, 320757), (321, 213838), (642, 106919), (3317, 20694), (3449, 19902), (6634, 10347), (6898, 9951)]