189969336

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2909}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 515244600

約数和(自身を除く): 325275264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 2721, 2909, 3628, 5442, 5818, 7256, 8163, 8727, 10884, 11636, 16326, 17454, 21768, 23272, 26181, 32652, 34908, 52362, 65304, 69816, 104724, 209448, 2638463, 5276926, 7915389, 10553852, 15830778, 21107704, 23746167, 31661556, 47492334, 63323112, 94984668, 189969336]

約数ペア:

[(1, 189969336), (2, 94984668), (3, 63323112), (4, 47492334), (6, 31661556), (8, 23746167), (9, 21107704), (12, 15830778), (18, 10553852), (24, 7915389), (36, 5276926), (72, 2638463), (907, 209448), (1814, 104724), (2721, 69816), (2909, 65304), (3628, 52362), (5442, 34908), (5818, 32652), (7256, 26181), (8163, 23272), (8727, 21768), (10884, 17454), (11636, 16326)]