40539276

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21247}}^1$

素因数の和:21310

約数の個数: 36

約数和(自身を含む): 104412672

約数和(自身を除く): 63873396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 21247, 42494, 63741, 84988, 127482, 191223, 254964, 382446, 764892, 1126091, 2252182, 3378273, 4504364, 6756546, 10134819, 13513092, 20269638, 40539276]

約数ペア:

[(1, 40539276), (2, 20269638), (3, 13513092), (4, 10134819), (6, 6756546), (9, 4504364), (12, 3378273), (18, 2252182), (36, 1126091), (53, 764892), (106, 382446), (159, 254964), (212, 191223), (318, 127482), (477, 84988), (636, 63741), (954, 42494), (1908, 21247)]