40617396

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5297}}^1$

素因数の和:5381

約数の個数: 48

約数和(自身を含む): 106807680

約数和(自身を除く): 66190284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 5297, 7668, 10594, 15891, 21188, 31782, 47673, 63564, 95346, 143019, 190692, 286038, 376087, 572076, 752174, 1128261, 1504348, 2256522, 3384783, 4513044, 6769566, 10154349, 13539132, 20308698, 40617396]

約数ペア:

[(1, 40617396), (2, 20308698), (3, 13539132), (4, 10154349), (6, 6769566), (9, 4513044), (12, 3384783), (18, 2256522), (27, 1504348), (36, 1128261), (54, 752174), (71, 572076), (108, 376087), (142, 286038), (213, 190692), (284, 143019), (426, 95346), (639, 63564), (852, 47673), (1278, 31782), (1917, 21188), (2556, 15891), (3834, 10594), (5297, 7668)]