123121956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19469}}^1$

素因数の和:19524

約数の個数: 48

約数和(自身を含む): 314012160

約数和(自身を除く): 190890204

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 19469, 38938, 58407, 77876, 116814, 233628, 330973, 603539, 661946, 992919, 1207078, 1323892, 1810617, 1985838, 2414156, 3621234, 3971676, 7242468, 10260163, 20520326, 30780489, 41040652, 61560978, 123121956]

約数ペア:

[(1, 123121956), (2, 61560978), (3, 41040652), (4, 30780489), (6, 20520326), (12, 10260163), (17, 7242468), (31, 3971676), (34, 3621234), (51, 2414156), (62, 1985838), (68, 1810617), (93, 1323892), (102, 1207078), (124, 992919), (186, 661946), (204, 603539), (372, 330973), (527, 233628), (1054, 116814), (1581, 77876), (2108, 58407), (3162, 38938), (6324, 19469)]