29175588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 82025216

約数和(自身を除く): 52849628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2011, 2418, 3627, 4022, 4836, 6033, 7254, 8044, 12066, 14508, 18099, 24132, 26143, 36198, 52286, 62341, 72396, 78429, 104572, 124682, 156858, 187023, 235287, 249364, 313716, 374046, 470574, 561069, 748092, 810433, 941148, 1122138, 1620866, 2244276, 2431299, 3241732, 4862598, 7293897, 9725196, 14587794, 29175588]

約数ペア:

[(1, 29175588), (2, 14587794), (3, 9725196), (4, 7293897), (6, 4862598), (9, 3241732), (12, 2431299), (13, 2244276), (18, 1620866), (26, 1122138), (31, 941148), (36, 810433), (39, 748092), (52, 561069), (62, 470574), (78, 374046), (93, 313716), (117, 249364), (124, 235287), (156, 187023), (186, 156858), (234, 124682), (279, 104572), (372, 78429), (403, 72396), (468, 62341), (558, 52286), (806, 36198), (1116, 26143), (1209, 24132), (1612, 18099), (2011, 14508), (2418, 12066), (3627, 8044), (4022, 7254), (4836, 6033)]