18159148007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 24809164800

約数和(自身を除く): 6650016793

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 277, 553, 829, 869, 1001, 1027, 1939, 3047, 3601, 5803, 6083, 7189, 9119, 10777, 11297, 21329, 21883, 25207, 39611, 63833, 65491, 75439, 79079, 118547, 153181, 229633, 240713, 277277, 284479, 458437, 720401, 829829, 851383, 1607431, 1684991, 1991353, 2525963, 2985229, 3129269, 5042807, 5959681, 9365213, 17681741, 18141007, 20896603, 21904883, 32837519, 65556491, 126987049, 199551077, 229862633, 235833091, 1396857539, 1650831637, 2594164001, 18159148007]

約数ペア:

[(1, 18159148007), (7, 2594164001), (11, 1650831637), (13, 1396857539), (77, 235833091), (79, 229862633), (91, 199551077), (143, 126987049), (277, 65556491), (553, 32837519), (829, 21904883), (869, 20896603), (1001, 18141007), (1027, 17681741), (1939, 9365213), (3047, 5959681), (3601, 5042807), (5803, 3129269), (6083, 2985229), (7189, 2525963), (9119, 1991353), (10777, 1684991), (11297, 1607431), (21329, 851383), (21883, 829829), (25207, 720401), (39611, 458437), (63833, 284479), (65491, 277277), (75439, 240713), (79079, 229633), (118547, 153181)]