211181634

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^2\times {\mathrm{1051}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 477565920

約数和(自身を除く): 266384286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1051, 1098, 1647, 2102, 3153, 3294, 3721, 6306, 7442, 9459, 11163, 18918, 22326, 28377, 33489, 56754, 64111, 66978, 100467, 128222, 192333, 200934, 384666, 576999, 1153998, 1730997, 3461994, 3910771, 7821542, 11732313, 23464626, 35196939, 70393878, 105590817, 211181634]

約数ペア:

[(1, 211181634), (2, 105590817), (3, 70393878), (6, 35196939), (9, 23464626), (18, 11732313), (27, 7821542), (54, 3910771), (61, 3461994), (122, 1730997), (183, 1153998), (366, 576999), (549, 384666), (1051, 200934), (1098, 192333), (1647, 128222), (2102, 100467), (3153, 66978), (3294, 64111), (3721, 56754), (6306, 33489), (7442, 28377), (9459, 22326), (11163, 18918)]