19058598

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 48323520

約数和(自身を除く): 29264922

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1597, 1989, 3194, 3978, 4791, 5967, 9582, 11934, 14373, 20761, 27149, 28746, 41522, 43119, 54298, 62283, 81447, 86238, 124566, 162894, 186849, 244341, 352937, 373698, 488682, 560547, 705874, 733023, 1058811, 1121094, 1466046, 2117622, 3176433, 6352866, 9529299, 19058598]

約数ペア:

[(1, 19058598), (2, 9529299), (3, 6352866), (6, 3176433), (9, 2117622), (13, 1466046), (17, 1121094), (18, 1058811), (26, 733023), (27, 705874), (34, 560547), (39, 488682), (51, 373698), (54, 352937), (78, 244341), (102, 186849), (117, 162894), (153, 124566), (221, 86238), (234, 81447), (306, 62283), (351, 54298), (442, 43119), (459, 41522), (663, 28746), (702, 27149), (918, 20761), (1326, 14373), (1597, 11934), (1989, 9582), (3194, 5967), (3978, 4791)]