40971978

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17923}}^1$

素因数の和:18058

約数の個数: 24

約数和(自身を含む): 89476608

約数和(自身を除く): 48504630

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 17923, 35846, 53769, 107538, 161307, 322614, 2276221, 4552442, 6828663, 13657326, 20485989, 40971978]

約数ペア:

[(1, 40971978), (2, 20485989), (3, 13657326), (6, 6828663), (9, 4552442), (18, 2276221), (127, 322614), (254, 161307), (381, 107538), (762, 53769), (1143, 35846), (2286, 17923)]