18820008768

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8910989}}^1$

素因数の和:8911015

約数の個数: 56

約数和(自身を含む): 54321395040

約数和(自身を除く): 35501386272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 8910989, 17821978, 26732967, 35643956, 53465934, 71287912, 98020879, 106931868, 142575824, 196041758, 213863736, 285151648, 294062637, 392083516, 427727472, 570303296, 588125274, 784167032, 855454944, 1176250548, 1568334064, 1710909888, 2352501096, 3136668128, 4705002192, 6273336256, 9410004384, 18820008768]

約数ペア:

[(1, 18820008768), (2, 9410004384), (3, 6273336256), (4, 4705002192), (6, 3136668128), (8, 2352501096), (11, 1710909888), (12, 1568334064), (16, 1176250548), (22, 855454944), (24, 784167032), (32, 588125274), (33, 570303296), (44, 427727472), (48, 392083516), (64, 294062637), (66, 285151648), (88, 213863736), (96, 196041758), (132, 142575824), (176, 106931868), (192, 98020879), (264, 71287912), (352, 53465934), (528, 35643956), (704, 26732967), (1056, 17821978), (2112, 8910989)]