40027908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^2$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 98549360

約数和(自身を除く): 58521452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 419, 838, 1257, 1676, 2514, 5028, 7961, 15922, 23883, 31844, 47766, 95532, 175561, 351122, 526683, 702244, 1053366, 2106732, 3335659, 6671318, 10006977, 13342636, 20013954, 40027908]

約数ペア:

[(1, 40027908), (2, 20013954), (3, 13342636), (4, 10006977), (6, 6671318), (12, 3335659), (19, 2106732), (38, 1053366), (57, 702244), (76, 526683), (114, 351122), (228, 175561), (419, 95532), (838, 47766), (1257, 31844), (1676, 23883), (2514, 15922), (5028, 7961)]