18181417536

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{248543}}^1$

素因数の和:248688

約数の個数: 84

約数和(自身を含む): 52524306432

約数和(自身を除く): 34342888896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 18288, 24384, 36576, 73152, 248543, 497086, 745629, 994172, 1491258, 1988344, 2236887, 2982516, 3976688, 4473774, 5965032, 7953376, 8947548, 11930064, 15906752, 17895096, 23860128, 31564961, 35790192, 47720256, 63129922, 71580384, 94694883, 126259844, 143160768, 189389766, 252519688, 284084649, 378779532, 505039376, 568169298, 757559064, 1010078752, 1136338596, 1515118128, 2020157504, 2272677192, 3030236256, 4545354384, 6060472512, 9090708768, 18181417536]

約数ペア:

[(1, 18181417536), (2, 9090708768), (3, 6060472512), (4, 4545354384), (6, 3030236256), (8, 2272677192), (9, 2020157504), (12, 1515118128), (16, 1136338596), (18, 1010078752), (24, 757559064), (32, 568169298), (36, 505039376), (48, 378779532), (64, 284084649), (72, 252519688), (96, 189389766), (127, 143160768), (144, 126259844), (192, 94694883), (254, 71580384), (288, 63129922), (381, 47720256), (508, 35790192), (576, 31564961), (762, 23860128), (1016, 17895096), (1143, 15906752), (1524, 11930064), (2032, 8947548), (2286, 7953376), (3048, 5965032), (4064, 4473774), (4572, 3976688), (6096, 2982516), (8128, 2236887), (9144, 1988344), (12192, 1491258), (18288, 994172), (24384, 745629), (36576, 497086), (73152, 248543)]