218763732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3181}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 558097344

約数和(自身を除く): 339333612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 521, 1042, 1563, 2084, 3126, 3181, 5731, 6252, 6362, 9543, 11462, 12724, 17193, 19086, 22924, 34386, 34991, 38172, 68772, 69982, 104973, 139964, 209946, 419892, 1657301, 3314602, 4971903, 6629204, 9943806, 18230311, 19887612, 36460622, 54690933, 72921244, 109381866, 218763732]

約数ペア:

[(1, 218763732), (2, 109381866), (3, 72921244), (4, 54690933), (6, 36460622), (11, 19887612), (12, 18230311), (22, 9943806), (33, 6629204), (44, 4971903), (66, 3314602), (132, 1657301), (521, 419892), (1042, 209946), (1563, 139964), (2084, 104973), (3126, 69982), (3181, 68772), (5731, 38172), (6252, 34991), (6362, 34386), (9543, 22924), (11462, 19086), (12724, 17193)]