18251866026

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{272359}}^1$

素因数の和:272460

約数の個数: 64

約数和(自身を含む): 43534022400

約数和(自身を除く): 25282156374

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 219, 306, 438, 459, 657, 918, 1241, 1314, 1971, 2482, 3723, 3942, 7446, 11169, 22338, 33507, 67014, 272359, 544718, 817077, 1634154, 2451231, 4630103, 4902462, 7353693, 9260206, 13890309, 14707386, 19882207, 27780618, 39764414, 41670927, 59646621, 83341854, 119293242, 125012781, 178939863, 250025562, 337997519, 357879726, 536819589, 675995038, 1013992557, 1073639178, 2027985114, 3041977671, 6083955342, 9125933013, 18251866026]

約数ペア:

[(1, 18251866026), (2, 9125933013), (3, 6083955342), (6, 3041977671), (9, 2027985114), (17, 1073639178), (18, 1013992557), (27, 675995038), (34, 536819589), (51, 357879726), (54, 337997519), (73, 250025562), (102, 178939863), (146, 125012781), (153, 119293242), (219, 83341854), (306, 59646621), (438, 41670927), (459, 39764414), (657, 27780618), (918, 19882207), (1241, 14707386), (1314, 13890309), (1971, 9260206), (2482, 7353693), (3723, 4902462), (3942, 4630103), (7446, 2451231), (11169, 1634154), (22338, 817077), (33507, 544718), (67014, 272359)]