18773073

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 31334400

約数和(自身を除く): 12561327

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 2039, 3069, 6117, 9207, 18351, 22429, 55053, 63209, 67287, 189627, 201861, 568881, 605583, 695299, 1706643, 2085897, 6257691, 18773073]

約数ペア:

[(1, 18773073), (3, 6257691), (9, 2085897), (11, 1706643), (27, 695299), (31, 605583), (33, 568881), (93, 201861), (99, 189627), (279, 67287), (297, 63209), (341, 55053), (837, 22429), (1023, 18351), (2039, 9207), (3069, 6117)]