3090654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 8062080

約数和(自身を除く): 4971426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1291, 2394, 2582, 3873, 7746, 9037, 11619, 18074, 23238, 24529, 27111, 49058, 54222, 73587, 81333, 147174, 162666, 171703, 220761, 343406, 441522, 515109, 1030218, 1545327, 3090654]

約数ペア:

[(1, 3090654), (2, 1545327), (3, 1030218), (6, 515109), (7, 441522), (9, 343406), (14, 220761), (18, 171703), (19, 162666), (21, 147174), (38, 81333), (42, 73587), (57, 54222), (63, 49058), (114, 27111), (126, 24529), (133, 23238), (171, 18074), (266, 11619), (342, 9037), (399, 7746), (798, 3873), (1197, 2582), (1291, 2394)]