17731903086

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{465331}}^1$

素因数の和:465441

約数の個数: 48

約数和(自身を含む): 40288444560

約数和(自身を除く): 22556541474

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 4234, 6351, 12702, 19053, 38106, 465331, 930662, 1395993, 2791986, 4187979, 8375958, 13494599, 26989198, 33969163, 40483797, 67938326, 80967594, 101907489, 121451391, 203814978, 242902782, 305722467, 611444934, 985105727, 1970211454, 2955317181, 5910634362, 8865951543, 17731903086]

約数ペア:

[(1, 17731903086), (2, 8865951543), (3, 5910634362), (6, 2955317181), (9, 1970211454), (18, 985105727), (29, 611444934), (58, 305722467), (73, 242902782), (87, 203814978), (146, 121451391), (174, 101907489), (219, 80967594), (261, 67938326), (438, 40483797), (522, 33969163), (657, 26989198), (1314, 13494599), (2117, 8375958), (4234, 4187979), (6351, 2791986), (12702, 1395993), (19053, 930662), (38106, 465331)]