16831338

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 34516800

約数和(自身を除く): 17685462

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 281, 298, 402, 447, 562, 843, 894, 1686, 9983, 18827, 19966, 29949, 37654, 41869, 56481, 59898, 83738, 112962, 125607, 251214, 2805223, 5610446, 8415669, 16831338]

約数ペア:

[(1, 16831338), (2, 8415669), (3, 5610446), (6, 2805223), (67, 251214), (134, 125607), (149, 112962), (201, 83738), (281, 59898), (298, 56481), (402, 41869), (447, 37654), (562, 29949), (843, 19966), (894, 18827), (1686, 9983)]