4512018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 10670400

約数和(自身を除く): 6158382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 149, 206, 294, 298, 309, 447, 618, 721, 894, 1043, 1442, 2086, 2163, 3129, 4326, 5047, 6258, 7301, 10094, 14602, 15141, 15347, 21903, 30282, 30694, 43806, 46041, 92082, 107429, 214858, 322287, 644574, 752003, 1504006, 2256009, 4512018]

約数ペア:

[(1, 4512018), (2, 2256009), (3, 1504006), (6, 752003), (7, 644574), (14, 322287), (21, 214858), (42, 107429), (49, 92082), (98, 46041), (103, 43806), (147, 30694), (149, 30282), (206, 21903), (294, 15347), (298, 15141), (309, 14602), (447, 10094), (618, 7301), (721, 6258), (894, 5047), (1043, 4326), (1442, 3129), (2086, 2163)]