18157863351

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{5693}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 25502742720

約数和(自身を除く): 7344879369

約数列:

[1, 3, 29, 61, 87, 183, 601, 1769, 1803, 5307, 5693, 17079, 17429, 36661, 52287, 109983, 165097, 347273, 495291, 1041819, 1063169, 3189507, 3421493, 10070917, 10264479, 30212751, 99223297, 208711073, 297669891, 626133219, 6052621117, 18157863351]

約数ペア:

[(1, 18157863351), (3, 6052621117), (29, 626133219), (61, 297669891), (87, 208711073), (183, 99223297), (601, 30212751), (1769, 10264479), (1803, 10070917), (5307, 3421493), (5693, 3189507), (17079, 1063169), (17429, 1041819), (36661, 495291), (52287, 347273), (109983, 165097)]