290147682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{6967}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 634143744

約数和(自身を除く): 343996062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 1262, 1893, 3786, 6941, 6967, 13882, 13934, 20823, 20901, 41646, 41802, 76637, 153274, 229911, 459822, 4396177, 8792354, 13188531, 26377062, 48357947, 96715894, 145073841, 290147682]

約数ペア:

[(1, 290147682), (2, 145073841), (3, 96715894), (6, 48357947), (11, 26377062), (22, 13188531), (33, 8792354), (66, 4396177), (631, 459822), (1262, 229911), (1893, 153274), (3786, 76637), (6941, 41802), (6967, 41646), (13882, 20901), (13934, 20823)]