16021854

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 38983680

約数和(自身を除く): 22961826

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 563, 837, 918, 1054, 1126, 1581, 1674, 1689, 3162, 3378, 4743, 5067, 9486, 9571, 10134, 14229, 15201, 17453, 19142, 28458, 28713, 30402, 34906, 52359, 57426, 86139, 104718, 157077, 172278, 258417, 296701, 314154, 471231, 516834, 593402, 890103, 942462, 1780206, 2670309, 5340618, 8010927, 16021854]

約数ペア:

[(1, 16021854), (2, 8010927), (3, 5340618), (6, 2670309), (9, 1780206), (17, 942462), (18, 890103), (27, 593402), (31, 516834), (34, 471231), (51, 314154), (54, 296701), (62, 258417), (93, 172278), (102, 157077), (153, 104718), (186, 86139), (279, 57426), (306, 52359), (459, 34906), (527, 30402), (558, 28713), (563, 28458), (837, 19142), (918, 17453), (1054, 15201), (1126, 14229), (1581, 10134), (1674, 9571), (1689, 9486), (3162, 5067), (3378, 4743)]