18944892

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8698

約数の個数: 36

約数和(自身を含む): 48679176

約数和(自身を除く): 29734284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8627, 17254, 25881, 34508, 51762, 77643, 103524, 155286, 310572, 526247, 1052494, 1578741, 2104988, 3157482, 4736223, 6314964, 9472446, 18944892]

約数ペア:

[(1, 18944892), (2, 9472446), (3, 6314964), (4, 4736223), (6, 3157482), (9, 2104988), (12, 1578741), (18, 1052494), (36, 526247), (61, 310572), (122, 155286), (183, 103524), (244, 77643), (366, 51762), (549, 34508), (732, 25881), (1098, 17254), (2196, 8627)]