172509018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137567}}^1$

素因数の和:137602

約数の個数: 32

約数和(自身を含む): 396195840

約数和(自身を除く): 223686822

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 137567, 275134, 412701, 825402, 1513237, 2613773, 3026474, 4539711, 5227546, 7841319, 9079422, 15682638, 28751503, 57503006, 86254509, 172509018]

約数ペア:

[(1, 172509018), (2, 86254509), (3, 57503006), (6, 28751503), (11, 15682638), (19, 9079422), (22, 7841319), (33, 5227546), (38, 4539711), (57, 3026474), (66, 2613773), (114, 1513237), (209, 825402), (418, 412701), (627, 275134), (1254, 137567)]