123220902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3539}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 282067200

約数和(自身を除く): 158846298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2487, 3539, 4974, 5803, 7078, 10617, 11606, 17409, 21234, 24773, 34818, 49546, 74319, 148638, 2933831, 5867662, 8801493, 17602986, 20536817, 41073634, 61610451, 123220902]

約数ペア:

[(1, 123220902), (2, 61610451), (3, 41073634), (6, 20536817), (7, 17602986), (14, 8801493), (21, 5867662), (42, 2933831), (829, 148638), (1658, 74319), (2487, 49546), (3539, 34818), (4974, 24773), (5803, 21234), (7078, 17409), (10617, 11606)]