7272012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 11476788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 619, 979, 1068, 1238, 1857, 1958, 2476, 2937, 3714, 3916, 5874, 6809, 7428, 11748, 13618, 20427, 27236, 40854, 55091, 81708, 110182, 165273, 220364, 330546, 606001, 661092, 1212002, 1818003, 2424004, 3636006, 7272012]

約数ペア:

[(1, 7272012), (2, 3636006), (3, 2424004), (4, 1818003), (6, 1212002), (11, 661092), (12, 606001), (22, 330546), (33, 220364), (44, 165273), (66, 110182), (89, 81708), (132, 55091), (178, 40854), (267, 27236), (356, 20427), (534, 13618), (619, 11748), (979, 7428), (1068, 6809), (1238, 5874), (1857, 3916), (1958, 3714), (2476, 2937)]