121479642

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{21841}}^1$

素因数の和:21955

約数の個数: 32

約数和(自身を含む): 272588160

約数和(自身を除く): 151108518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 21841, 43682, 65523, 131046, 196569, 393138, 589707, 1179414, 2249623, 4499246, 6748869, 13497738, 20246607, 40493214, 60739821, 121479642]

約数ペア:

[(1, 121479642), (2, 60739821), (3, 40493214), (6, 20246607), (9, 13497738), (18, 6748869), (27, 4499246), (54, 2249623), (103, 1179414), (206, 589707), (309, 393138), (618, 196569), (927, 131046), (1854, 65523), (2781, 43682), (5562, 21841)]