123406512

素因数分解:

$2^4\times 3^1\times {\mathrm{2570969}}^1$

素因数の和:2570980

約数の個数: 20

約数和(自身を含む): 318800280

約数和(自身を除く): 195393768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2570969, 5141938, 7712907, 10283876, 15425814, 20567752, 30851628, 41135504, 61703256, 123406512]

約数ペア:

[(1, 123406512), (2, 61703256), (3, 41135504), (4, 30851628), (6, 20567752), (8, 15425814), (12, 10283876), (16, 7712907), (24, 5141938), (48, 2570969)]