1261891182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{11057}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 2636934912

約数和(自身を除く): 1375043730

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 827, 1654, 2481, 4962, 11057, 19021, 22114, 33171, 38042, 57063, 66342, 114126, 254311, 508622, 762933, 1525866, 9144139, 18288278, 27432417, 54864834, 210315197, 420630394, 630945591, 1261891182]

約数ペア:

[(1, 1261891182), (2, 630945591), (3, 420630394), (6, 210315197), (23, 54864834), (46, 27432417), (69, 18288278), (138, 9144139), (827, 1525866), (1654, 762933), (2481, 508622), (4962, 254311), (11057, 114126), (19021, 66342), (22114, 57063), (33171, 38042)]