13901004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9927

約数の個数: 48

約数和(自身を含む): 38815840

約数和(自身を除く): 24914836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 9901, 19802, 29703, 39604, 59406, 89109, 118812, 128713, 178218, 257426, 267327, 356436, 386139, 514852, 534654, 772278, 1069308, 1158417, 1544556, 2316834, 3475251, 4633668, 6950502, 13901004]

約数ペア:

[(1, 13901004), (2, 6950502), (3, 4633668), (4, 3475251), (6, 2316834), (9, 1544556), (12, 1158417), (13, 1069308), (18, 772278), (26, 534654), (27, 514852), (36, 386139), (39, 356436), (52, 267327), (54, 257426), (78, 178218), (108, 128713), (117, 118812), (156, 89109), (234, 59406), (351, 39604), (468, 29703), (702, 19802), (1404, 9901)]