81462006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 186629040

約数和(自身を除く): 105167034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 626, 761, 939, 1522, 1878, 2283, 2817, 4566, 5634, 5947, 6849, 11894, 13698, 14459, 17841, 28918, 35682, 43377, 53523, 86754, 107046, 130131, 238193, 260262, 476386, 714579, 1429158, 2143737, 4287474, 4525667, 9051334, 13577001, 27154002, 40731003, 81462006]

約数ペア:

[(1, 81462006), (2, 40731003), (3, 27154002), (6, 13577001), (9, 9051334), (18, 4525667), (19, 4287474), (38, 2143737), (57, 1429158), (114, 714579), (171, 476386), (313, 260262), (342, 238193), (626, 130131), (761, 107046), (939, 86754), (1522, 53523), (1878, 43377), (2283, 35682), (2817, 28918), (4566, 17841), (5634, 14459), (5947, 13698), (6849, 11894)]