17961813726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{53089}}^1$

素因数の和:53249

約数の個数: 64

約数和(自身を含む): 39631472640

約数和(自身を除く): 21669658914

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 107, 186, 214, 321, 527, 642, 1054, 1581, 1819, 3162, 3317, 3638, 5457, 6634, 9951, 10914, 19902, 53089, 56389, 106178, 112778, 159267, 169167, 318534, 338334, 902513, 1645759, 1805026, 2707539, 3291518, 4937277, 5415078, 5680523, 9874554, 11361046, 17041569, 27977903, 34083138, 55955806, 83933709, 96568891, 167867418, 176096213, 193137782, 289706673, 352192426, 528288639, 579413346, 1056577278, 2993635621, 5987271242, 8980906863, 17961813726]

約数ペア:

[(1, 17961813726), (2, 8980906863), (3, 5987271242), (6, 2993635621), (17, 1056577278), (31, 579413346), (34, 528288639), (51, 352192426), (62, 289706673), (93, 193137782), (102, 176096213), (107, 167867418), (186, 96568891), (214, 83933709), (321, 55955806), (527, 34083138), (642, 27977903), (1054, 17041569), (1581, 11361046), (1819, 9874554), (3162, 5680523), (3317, 5415078), (3638, 4937277), (5457, 3291518), (6634, 2707539), (9951, 1805026), (10914, 1645759), (19902, 902513), (53089, 338334), (56389, 318534), (106178, 169167), (112778, 159267)]