31266972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 92370432

約数和(自身を除く): 61103460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 283, 297, 324, 341, 372, 396, 558, 566, 594, 682, 837, 849, 891, 1023, 1116, 1132, 1188, 1364, 1674, 1698, 1782, 2046, 2511, 2547, 3069, 3113, 3348, 3396, 3564, 4092, 5022, 5094, 6138, 6226, 7641, 8773, 9207, 9339, 10044, 10188, 12276, 12452, 15282, 17546, 18414, 18678, 22923, 26319, 27621, 28017, 30564, 35092, 36828, 37356, 45846, 52638, 55242, 56034, 78957, 84051, 91692, 96503, 105276, 110484, 112068, 157914, 168102, 193006, 236871, 252153, 289509, 315828, 336204, 386012, 473742, 504306, 579018, 710613, 868527, 947484, 1008612, 1158036, 1421226, 1737054, 2605581, 2842452, 3474108, 5211162, 7816743, 10422324, 15633486, 31266972]

約数ペア:

[(1, 31266972), (2, 15633486), (3, 10422324), (4, 7816743), (6, 5211162), (9, 3474108), (11, 2842452), (12, 2605581), (18, 1737054), (22, 1421226), (27, 1158036), (31, 1008612), (33, 947484), (36, 868527), (44, 710613), (54, 579018), (62, 504306), (66, 473742), (81, 386012), (93, 336204), (99, 315828), (108, 289509), (124, 252153), (132, 236871), (162, 193006), (186, 168102), (198, 157914), (279, 112068), (283, 110484), (297, 105276), (324, 96503), (341, 91692), (372, 84051), (396, 78957), (558, 56034), (566, 55242), (594, 52638), (682, 45846), (837, 37356), (849, 36828), (891, 35092), (1023, 30564), (1116, 28017), (1132, 27621), (1188, 26319), (1364, 22923), (1674, 18678), (1698, 18414), (1782, 17546), (2046, 15282), (2511, 12452), (2547, 12276), (3069, 10188), (3113, 10044), (3348, 9339), (3396, 9207), (3564, 8773), (4092, 7641), (5022, 6226), (5094, 6138)]