384015138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{21499}}^1$

素因数の和:21746

約数の個数: 32

約数和(自身を含む): 830760000

約数和(自身を除く): 446744862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17862, 21499, 42998, 64497, 128994, 279487, 558974, 838461, 1676922, 4923271, 9846542, 14769813, 29539626, 64002523, 128005046, 192007569, 384015138]

約数ペア:

[(1, 384015138), (2, 192007569), (3, 128005046), (6, 64002523), (13, 29539626), (26, 14769813), (39, 9846542), (78, 4923271), (229, 1676922), (458, 838461), (687, 558974), (1374, 279487), (2977, 128994), (5954, 64497), (8931, 42998), (17862, 21499)]