15666984588

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1\times {\mathrm{3001}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 36688762880

約数和(自身を除く): 21021778292

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 991, 1317, 1756, 1982, 2634, 2973, 3001, 3964, 5268, 5946, 6002, 9003, 11892, 12004, 18006, 36012, 435049, 870098, 1305147, 1317439, 1740196, 2610294, 2634878, 2973991, 3952317, 5220588, 5269756, 5947982, 7904634, 8921973, 11895964, 15809268, 17843946, 35687892, 1305582049, 2611164098, 3916746147, 5222328196, 7833492294, 15666984588]

約数ペア:

[(1, 15666984588), (2, 7833492294), (3, 5222328196), (4, 3916746147), (6, 2611164098), (12, 1305582049), (439, 35687892), (878, 17843946), (991, 15809268), (1317, 11895964), (1756, 8921973), (1982, 7904634), (2634, 5947982), (2973, 5269756), (3001, 5220588), (3964, 3952317), (5268, 2973991), (5946, 2634878), (6002, 2610294), (9003, 1740196), (11892, 1317439), (12004, 1305147), (18006, 870098), (36012, 435049)]