40294254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6745

約数の個数: 64

約数和(自身を含む): 108218880

約数和(自身を除く): 67924626

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 6709, 13418, 20127, 40254, 46963, 73799, 87217, 93926, 140889, 147598, 174434, 221397, 261651, 281778, 442794, 516593, 523302, 610519, 959387, 1033186, 1221038, 1549779, 1831557, 1918774, 2878161, 3099558, 3663114, 5756322, 6715709, 13431418, 20147127, 40294254]

約数ペア:

[(1, 40294254), (2, 20147127), (3, 13431418), (6, 6715709), (7, 5756322), (11, 3663114), (13, 3099558), (14, 2878161), (21, 1918774), (22, 1831557), (26, 1549779), (33, 1221038), (39, 1033186), (42, 959387), (66, 610519), (77, 523302), (78, 516593), (91, 442794), (143, 281778), (154, 261651), (182, 221397), (231, 174434), (273, 147598), (286, 140889), (429, 93926), (462, 87217), (546, 73799), (858, 46963), (1001, 40254), (2002, 20127), (3003, 13418), (6006, 6709)]