27960042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 64613376

約数和(自身を除く): 36653334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 113, 138, 163, 226, 253, 326, 339, 489, 506, 678, 759, 978, 1243, 1518, 1793, 2486, 2599, 3586, 3729, 3749, 5198, 5379, 7458, 7498, 7797, 10758, 11247, 15594, 18419, 22494, 28589, 36838, 41239, 55257, 57178, 82478, 85767, 110514, 123717, 171534, 202609, 247434, 405218, 423637, 607827, 847274, 1215654, 1270911, 2541822, 4660007, 9320014, 13980021, 27960042]

約数ペア:

[(1, 27960042), (2, 13980021), (3, 9320014), (6, 4660007), (11, 2541822), (22, 1270911), (23, 1215654), (33, 847274), (46, 607827), (66, 423637), (69, 405218), (113, 247434), (138, 202609), (163, 171534), (226, 123717), (253, 110514), (326, 85767), (339, 82478), (489, 57178), (506, 55257), (678, 41239), (759, 36838), (978, 28589), (1243, 22494), (1518, 18419), (1793, 15594), (2486, 11247), (2599, 10758), (3586, 7797), (3729, 7498), (3749, 7458), (5198, 5379)]