40573458

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 94517280

約数和(自身を除く): 53943822

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 1979, 2278, 3417, 3958, 5937, 6834, 10251, 11874, 17811, 20502, 33643, 35622, 67286, 100929, 132593, 201858, 265186, 302787, 397779, 605574, 795558, 1193337, 2254081, 2386674, 4508162, 6762243, 13524486, 20286729, 40573458]

約数ペア:

[(1, 40573458), (2, 20286729), (3, 13524486), (6, 6762243), (9, 4508162), (17, 2386674), (18, 2254081), (34, 1193337), (51, 795558), (67, 605574), (102, 397779), (134, 302787), (153, 265186), (201, 201858), (306, 132593), (402, 100929), (603, 67286), (1139, 35622), (1206, 33643), (1979, 20502), (2278, 17811), (3417, 11874), (3958, 10251), (5937, 6834)]