18691752

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5227}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 47052000

約数和(自身を除く): 28360248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5227, 10454, 15681, 20908, 31362, 41816, 62724, 125448, 778823, 1557646, 2336469, 3115292, 4672938, 6230584, 9345876, 18691752]

約数ペア:

[(1, 18691752), (2, 9345876), (3, 6230584), (4, 4672938), (6, 3115292), (8, 2336469), (12, 1557646), (24, 778823), (149, 125448), (298, 62724), (447, 41816), (596, 31362), (894, 20908), (1192, 15681), (1788, 10454), (3576, 5227)]