186280428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 444407040

約数和(自身を除く): 258126612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 262, 284, 393, 426, 524, 786, 852, 1572, 1669, 3338, 5007, 6676, 9301, 10014, 18602, 20028, 27903, 37204, 55806, 111612, 118499, 218639, 236998, 355497, 437278, 473996, 655917, 710994, 874556, 1311834, 1421988, 2623668, 15523369, 31046738, 46570107, 62093476, 93140214, 186280428]

約数ペア:

[(1, 186280428), (2, 93140214), (3, 62093476), (4, 46570107), (6, 31046738), (12, 15523369), (71, 2623668), (131, 1421988), (142, 1311834), (213, 874556), (262, 710994), (284, 655917), (393, 473996), (426, 437278), (524, 355497), (786, 236998), (852, 218639), (1572, 118499), (1669, 111612), (3338, 55806), (5007, 37204), (6676, 27903), (9301, 20028), (10014, 18602)]