18880908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82811}}^1$

素因数の和:82837

約数の個数: 24

約数和(自身を含む): 46374720

約数和(自身を除く): 27493812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82811, 165622, 248433, 331244, 496866, 993732, 1573409, 3146818, 4720227, 6293636, 9440454, 18880908]

約数ペア:

[(1, 18880908), (2, 9440454), (3, 6293636), (4, 4720227), (6, 3146818), (12, 1573409), (19, 993732), (38, 496866), (57, 331244), (76, 248433), (114, 165622), (228, 82811)]