16649208

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 45952920

約数和(自身を除く): 29303712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4363, 8726, 13089, 17452, 26178, 34904, 39267, 52356, 78534, 104712, 157068, 231239, 314136, 462478, 693717, 924956, 1387434, 1849912, 2081151, 2774868, 4162302, 5549736, 8324604, 16649208]

約数ペア:

[(1, 16649208), (2, 8324604), (3, 5549736), (4, 4162302), (6, 2774868), (8, 2081151), (9, 1849912), (12, 1387434), (18, 924956), (24, 693717), (36, 462478), (53, 314136), (72, 231239), (106, 157068), (159, 104712), (212, 78534), (318, 52356), (424, 39267), (477, 34904), (636, 26178), (954, 17452), (1272, 13089), (1908, 8726), (3816, 4363)]