61879998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 131184000

約数和(自身を除く): 69304002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 3643, 5662, 7286, 8493, 10929, 16986, 21858, 69217, 138434, 207651, 415302, 542807, 1085614, 1628421, 3256842, 10313333, 20626666, 30939999, 61879998]

約数ペア:

[(1, 61879998), (2, 30939999), (3, 20626666), (6, 10313333), (19, 3256842), (38, 1628421), (57, 1085614), (114, 542807), (149, 415302), (298, 207651), (447, 138434), (894, 69217), (2831, 21858), (3643, 16986), (5662, 10929), (7286, 8493)]