18483388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8602

約数の個数: 36

約数和(自身を含む): 41052312

約数和(自身を除く): 22568924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8573, 17146, 34292, 60011, 94303, 120022, 188606, 240044, 377212, 420077, 660121, 840154, 1320242, 1680308, 2640484, 4620847, 9241694, 18483388]

約数ペア:

[(1, 18483388), (2, 9241694), (4, 4620847), (7, 2640484), (11, 1680308), (14, 1320242), (22, 840154), (28, 660121), (44, 420077), (49, 377212), (77, 240044), (98, 188606), (154, 120022), (196, 94303), (308, 60011), (539, 34292), (1078, 17146), (2156, 8573)]