18667008

素因数分解:

$2^9\times 3^2\times {\mathrm{4051}}^1$

素因数の和:4075

約数の個数: 60

約数和(自身を含む): 53887548

約数和(自身を除く): 35220540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4051, 4608, 8102, 12153, 16204, 24306, 32408, 36459, 48612, 64816, 72918, 97224, 129632, 145836, 194448, 259264, 291672, 388896, 518528, 583344, 777792, 1037056, 1166688, 1555584, 2074112, 2333376, 3111168, 4666752, 6222336, 9333504, 18667008]

約数ペア:

[(1, 18667008), (2, 9333504), (3, 6222336), (4, 4666752), (6, 3111168), (8, 2333376), (9, 2074112), (12, 1555584), (16, 1166688), (18, 1037056), (24, 777792), (32, 583344), (36, 518528), (48, 388896), (64, 291672), (72, 259264), (96, 194448), (128, 145836), (144, 129632), (192, 97224), (256, 72918), (288, 64816), (384, 48612), (512, 36459), (576, 32408), (768, 24306), (1152, 16204), (1536, 12153), (2304, 8102), (4051, 4608)]