22278906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5051

約数の個数: 48

約数和(自身を含む): 54731040

約数和(自身を除く): 32452134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 5011, 10022, 15033, 30066, 45099, 65143, 90198, 95209, 130286, 190418, 195429, 285627, 390858, 571254, 586287, 856881, 1172574, 1237717, 1713762, 2475434, 3713151, 7426302, 11139453, 22278906]

約数ペア:

[(1, 22278906), (2, 11139453), (3, 7426302), (6, 3713151), (9, 2475434), (13, 1713762), (18, 1237717), (19, 1172574), (26, 856881), (38, 586287), (39, 571254), (57, 390858), (78, 285627), (114, 195429), (117, 190418), (171, 130286), (234, 95209), (247, 90198), (342, 65143), (494, 45099), (741, 30066), (1482, 15033), (2223, 10022), (4446, 5011)]