2018933238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{20693}}^1$

素因数の和:20829

約数の個数: 64

約数和(自身を含む): 4863255552

約数和(自身を除く): 2844322314

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 202, 303, 322, 483, 606, 707, 966, 1414, 2121, 2323, 4242, 4646, 6969, 13938, 16261, 20693, 32522, 41386, 48783, 62079, 97566, 124158, 144851, 289702, 434553, 475939, 869106, 951878, 1427817, 2089993, 2855634, 3331573, 4179986, 6269979, 6663146, 9994719, 12539958, 14629951, 19989438, 29259902, 43889853, 48069839, 87779706, 96139678, 144209517, 288419034, 336488873, 672977746, 1009466619, 2018933238]

約数ペア:

[(1, 2018933238), (2, 1009466619), (3, 672977746), (6, 336488873), (7, 288419034), (14, 144209517), (21, 96139678), (23, 87779706), (42, 48069839), (46, 43889853), (69, 29259902), (101, 19989438), (138, 14629951), (161, 12539958), (202, 9994719), (303, 6663146), (322, 6269979), (483, 4179986), (606, 3331573), (707, 2855634), (966, 2089993), (1414, 1427817), (2121, 951878), (2323, 869106), (4242, 475939), (4646, 434553), (6969, 289702), (13938, 144851), (16261, 124158), (20693, 97566), (32522, 62079), (41386, 48783)]