16453338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 36656928

約数和(自身を除く): 20203590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 173, 242, 262, 346, 363, 393, 519, 726, 786, 1038, 1441, 1903, 2882, 3806, 4323, 5709, 8646, 11418, 15851, 20933, 22663, 31702, 41866, 45326, 47553, 62799, 67989, 95106, 125598, 135978, 249293, 498586, 747879, 1495758, 2742223, 5484446, 8226669, 16453338]

約数ペア:

[(1, 16453338), (2, 8226669), (3, 5484446), (6, 2742223), (11, 1495758), (22, 747879), (33, 498586), (66, 249293), (121, 135978), (131, 125598), (173, 95106), (242, 67989), (262, 62799), (346, 47553), (363, 45326), (393, 41866), (519, 31702), (726, 22663), (786, 20933), (1038, 15851), (1441, 11418), (1903, 8646), (2882, 5709), (3806, 4323)]