181630702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 304041600

約数和(自身を除く): 122410898

約数列:

[1, 2, 11, 22, 67, 134, 149, 298, 737, 827, 1474, 1639, 1654, 3278, 9097, 9983, 18194, 19966, 55409, 109813, 110818, 123223, 219626, 246446, 609499, 1218998, 1355453, 2710906, 8255941, 16511882, 90815351, 181630702]

約数ペア:

[(1, 181630702), (2, 90815351), (11, 16511882), (22, 8255941), (67, 2710906), (134, 1355453), (149, 1218998), (298, 609499), (737, 246446), (827, 219626), (1474, 123223), (1639, 110818), (1654, 109813), (3278, 55409), (9097, 19966), (9983, 18194)]