42669978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 92400000

約数和(自身を除く): 49730022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 2749, 5174, 5498, 7761, 8247, 15522, 16494, 35737, 71474, 107211, 214422, 547051, 1094102, 1641153, 3282306, 7111663, 14223326, 21334989, 42669978]

約数ペア:

[(1, 42669978), (2, 21334989), (3, 14223326), (6, 7111663), (13, 3282306), (26, 1641153), (39, 1094102), (78, 547051), (199, 214422), (398, 107211), (597, 71474), (1194, 35737), (2587, 16494), (2749, 15522), (5174, 8247), (5498, 7761)]