78298938

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{21859}}^1$

素因数の和:22066

約数の個数: 24

約数和(自身を含む): 170508000

約数和(自身を除く): 92209062

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 21859, 43718, 65577, 131154, 196731, 393462, 4349941, 8699882, 13049823, 26099646, 39149469, 78298938]

約数ペア:

[(1, 78298938), (2, 39149469), (3, 26099646), (6, 13049823), (9, 8699882), (18, 4349941), (199, 393462), (398, 196731), (597, 131154), (1194, 65577), (1791, 43718), (3582, 21859)]