140327838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113713}}^1$

素因数の和:1113728

約数の個数: 24

約数和(自身を含む): 347478768

約数和(自身を除く): 207150930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113713, 2227426, 3341139, 6682278, 7795991, 10023417, 15591982, 20046834, 23387973, 46775946, 70163919, 140327838]

約数ペア:

[(1, 140327838), (2, 70163919), (3, 46775946), (6, 23387973), (7, 20046834), (9, 15591982), (14, 10023417), (18, 7795991), (21, 6682278), (42, 3341139), (63, 2227426), (126, 1113713)]