213474678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2543}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 452791296

約数和(自身を除く): 239316618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 823, 1646, 2469, 2543, 4938, 5086, 7629, 13991, 15258, 27982, 41973, 43231, 83946, 86462, 129693, 259386, 2092889, 4185778, 6278667, 12557334, 35579113, 71158226, 106737339, 213474678]

約数ペア:

[(1, 213474678), (2, 106737339), (3, 71158226), (6, 35579113), (17, 12557334), (34, 6278667), (51, 4185778), (102, 2092889), (823, 259386), (1646, 129693), (2469, 86462), (2543, 83946), (4938, 43231), (5086, 41973), (7629, 27982), (13991, 15258)]