123739722

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 277385472

約数和(自身を除く): 153645750

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 107, 123, 214, 246, 321, 369, 642, 738, 963, 1567, 1926, 3134, 4387, 4701, 8774, 9402, 13161, 14103, 26322, 28206, 39483, 64247, 78966, 128494, 167669, 192741, 335338, 385482, 503007, 578223, 1006014, 1156446, 1509021, 3018042, 6874429, 13748858, 20623287, 41246574, 61869861, 123739722]

約数ペア:

[(1, 123739722), (2, 61869861), (3, 41246574), (6, 20623287), (9, 13748858), (18, 6874429), (41, 3018042), (82, 1509021), (107, 1156446), (123, 1006014), (214, 578223), (246, 503007), (321, 385482), (369, 335338), (642, 192741), (738, 167669), (963, 128494), (1567, 78966), (1926, 64247), (3134, 39483), (4387, 28206), (4701, 26322), (8774, 14103), (9402, 13161)]