19481634

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2336

約数の個数: 40

約数和(自身を含む): 44496540

約数和(自身を除く): 25014906

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2269, 2862, 4293, 4538, 6807, 8586, 13614, 20421, 40842, 61263, 120257, 122526, 183789, 240514, 360771, 367578, 721542, 1082313, 2164626, 3246939, 6493878, 9740817, 19481634]

約数ペア:

[(1, 19481634), (2, 9740817), (3, 6493878), (6, 3246939), (9, 2164626), (18, 1082313), (27, 721542), (53, 367578), (54, 360771), (81, 240514), (106, 183789), (159, 122526), (162, 120257), (318, 61263), (477, 40842), (954, 20421), (1431, 13614), (2269, 8586), (2862, 6807), (4293, 4538)]