18740172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141971}}^1$

素因数の和:141989

約数の個数: 24

約数和(自身を含む): 47702592

約数和(自身を除く): 28962420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141971, 283942, 425913, 567884, 851826, 1561681, 1703652, 3123362, 4685043, 6246724, 9370086, 18740172]

約数ペア:

[(1, 18740172), (2, 9370086), (3, 6246724), (4, 4685043), (6, 3123362), (11, 1703652), (12, 1561681), (22, 851826), (33, 567884), (44, 425913), (66, 283942), (132, 141971)]