291127932

素因数分解:

$2^2\times 3^4\times {\mathrm{898543}}^1$

素因数の和:898559

約数の個数: 30

約数和(自身を含む): 761066768

約数和(自身を除く): 469938836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 898543, 1797086, 2695629, 3594172, 5391258, 8086887, 10782516, 16173774, 24260661, 32347548, 48521322, 72781983, 97042644, 145563966, 291127932]

約数ペア:

[(1, 291127932), (2, 145563966), (3, 97042644), (4, 72781983), (6, 48521322), (9, 32347548), (12, 24260661), (18, 16173774), (27, 10782516), (36, 8086887), (54, 5391258), (81, 3594172), (108, 2695629), (162, 1797086), (324, 898543)]