40686594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17987}}^1$

素因数の和:18034

約数の個数: 32

約数和(自身を含む): 90659520

約数和(自身を除く): 49972926

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 17987, 35974, 53961, 107922, 233831, 467662, 521623, 701493, 1043246, 1402986, 1564869, 3129738, 6781099, 13562198, 20343297, 40686594]

約数ペア:

[(1, 40686594), (2, 20343297), (3, 13562198), (6, 6781099), (13, 3129738), (26, 1564869), (29, 1402986), (39, 1043246), (58, 701493), (78, 521623), (87, 467662), (174, 233831), (377, 107922), (754, 53961), (1131, 35974), (2262, 17987)]