18560302497

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{194681}}^1$

素因数の和:194811

約数の個数: 40

約数和(自身を含む): 30529252512

約数和(自身を除く): 11968950015

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 297, 321, 891, 963, 1177, 2889, 3531, 8667, 10593, 31779, 95337, 194681, 584043, 1752129, 2141491, 5256387, 6424473, 15769161, 19273419, 20830867, 57820257, 62492601, 173460771, 187477803, 229139537, 562433409, 687418611, 1687300227, 2062255833, 6186767499, 18560302497]

約数ペア:

[(1, 18560302497), (3, 6186767499), (9, 2062255833), (11, 1687300227), (27, 687418611), (33, 562433409), (81, 229139537), (99, 187477803), (107, 173460771), (297, 62492601), (321, 57820257), (891, 20830867), (963, 19273419), (1177, 15769161), (2889, 6424473), (3531, 5256387), (8667, 2141491), (10593, 1752129), (31779, 584043), (95337, 194681)]