18587634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 23470158

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 797, 897, 1014, 1594, 1794, 2391, 3887, 4782, 7774, 10361, 11661, 18331, 20722, 23322, 31083, 36662, 54993, 62166, 109986, 134693, 238303, 269386, 404079, 476606, 714909, 808158, 1429818, 3097939, 6195878, 9293817, 18587634]

約数ペア:

[(1, 18587634), (2, 9293817), (3, 6195878), (6, 3097939), (13, 1429818), (23, 808158), (26, 714909), (39, 476606), (46, 404079), (69, 269386), (78, 238303), (138, 134693), (169, 109986), (299, 62166), (338, 54993), (507, 36662), (598, 31083), (797, 23322), (897, 20722), (1014, 18331), (1594, 11661), (1794, 10361), (2391, 7774), (3887, 4782)]