40082742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5618

約数の個数: 64

約数和(自身を含む): 107174400

約数和(自身を除く): 67091658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 5581, 7182, 11162, 16743, 33486, 39067, 50229, 78134, 100458, 106039, 117201, 150687, 212078, 234402, 301374, 318117, 351603, 636234, 703206, 742273, 954351, 1054809, 1484546, 1908702, 2109618, 2226819, 2863053, 4453638, 5726106, 6680457, 13360914, 20041371, 40082742]

約数ペア:

[(1, 40082742), (2, 20041371), (3, 13360914), (6, 6680457), (7, 5726106), (9, 4453638), (14, 2863053), (18, 2226819), (19, 2109618), (21, 1908702), (27, 1484546), (38, 1054809), (42, 954351), (54, 742273), (57, 703206), (63, 636234), (114, 351603), (126, 318117), (133, 301374), (171, 234402), (189, 212078), (266, 150687), (342, 117201), (378, 106039), (399, 100458), (513, 78134), (798, 50229), (1026, 39067), (1197, 33486), (2394, 16743), (3591, 11162), (5581, 7182)]