31431114

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12243

約数の個数: 48

約数和(自身を含む): 80013024

約数和(自身を除く): 48581910

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12211, 24422, 36633, 73266, 109899, 134321, 158743, 219798, 268642, 317486, 402963, 476229, 805926, 952458, 1208889, 1428687, 1746173, 2417778, 2857374, 3492346, 5238519, 10477038, 15715557, 31431114]

約数ペア:

[(1, 31431114), (2, 15715557), (3, 10477038), (6, 5238519), (9, 3492346), (11, 2857374), (13, 2417778), (18, 1746173), (22, 1428687), (26, 1208889), (33, 952458), (39, 805926), (66, 476229), (78, 402963), (99, 317486), (117, 268642), (143, 219798), (198, 158743), (234, 134321), (286, 109899), (429, 73266), (858, 36633), (1287, 24422), (2574, 12211)]