19536012

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3479

約数の個数: 48

約数和(自身を含む): 51619680

約数和(自身を除く): 32083668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3413, 5724, 6826, 10239, 13652, 20478, 30717, 40956, 61434, 92151, 122868, 180889, 184302, 361778, 368604, 542667, 723556, 1085334, 1628001, 2170668, 3256002, 4884003, 6512004, 9768006, 19536012]

約数ペア:

[(1, 19536012), (2, 9768006), (3, 6512004), (4, 4884003), (6, 3256002), (9, 2170668), (12, 1628001), (18, 1085334), (27, 723556), (36, 542667), (53, 368604), (54, 361778), (106, 184302), (108, 180889), (159, 122868), (212, 92151), (318, 61434), (477, 40956), (636, 30717), (954, 20478), (1431, 13652), (1908, 10239), (2862, 6826), (3413, 5724)]