2018661888

素因数分解:

$2^9\times 3^1\times {\mathrm{1314233}}^1$

素因数の和:1314254

約数の個数: 40

約数和(自身を含む): 5377845528

約数和(自身を除く): 3359183640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1314233, 2628466, 3942699, 5256932, 7885398, 10513864, 15770796, 21027728, 31541592, 42055456, 63083184, 84110912, 126166368, 168221824, 252332736, 336443648, 504665472, 672887296, 1009330944, 2018661888]

約数ペア:

[(1, 2018661888), (2, 1009330944), (3, 672887296), (4, 504665472), (6, 336443648), (8, 252332736), (12, 168221824), (16, 126166368), (24, 84110912), (32, 63083184), (48, 42055456), (64, 31541592), (96, 21027728), (128, 15770796), (192, 10513864), (256, 7885398), (384, 5256932), (512, 3942699), (768, 2628466), (1536, 1314233)]