1218259146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1201439}}^1$

素因数の和:1201470

約数の個数: 24

約数和(自身を含む): 2638362240

約数和(自身を除く): 1420103094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1201439, 2402878, 3604317, 7208634, 15618707, 31237414, 46856121, 93712242, 203043191, 406086382, 609129573, 1218259146]

約数ペア:

[(1, 1218259146), (2, 609129573), (3, 406086382), (6, 203043191), (13, 93712242), (26, 46856121), (39, 31237414), (78, 15618707), (169, 7208634), (338, 3604317), (507, 2402878), (1014, 1201439)]