18069553188

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1087}}^1\times {\mathrm{1667}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 45910405632

約数和(自身を除く): 27840852444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1087, 1108, 1662, 1667, 2174, 2493, 3261, 3324, 3334, 4348, 4986, 5001, 6522, 6668, 9783, 9972, 10002, 13044, 15003, 19566, 20004, 30006, 39132, 60012, 301099, 461759, 602198, 903297, 923518, 1204396, 1385277, 1806594, 1812029, 1847036, 2709891, 2770554, 3613188, 3624058, 4155831, 5419782, 5436087, 5541108, 7248116, 8311662, 10839564, 10872174, 16308261, 16623324, 21744348, 32616522, 65233044, 501932033, 1003864066, 1505796099, 2007728132, 3011592198, 4517388297, 6023184396, 9034776594, 18069553188]

約数ペア:

[(1, 18069553188), (2, 9034776594), (3, 6023184396), (4, 4517388297), (6, 3011592198), (9, 2007728132), (12, 1505796099), (18, 1003864066), (36, 501932033), (277, 65233044), (554, 32616522), (831, 21744348), (1087, 16623324), (1108, 16308261), (1662, 10872174), (1667, 10839564), (2174, 8311662), (2493, 7248116), (3261, 5541108), (3324, 5436087), (3334, 5419782), (4348, 4155831), (4986, 3624058), (5001, 3613188), (6522, 2770554), (6668, 2709891), (9783, 1847036), (9972, 1812029), (10002, 1806594), (13044, 1385277), (15003, 1204396), (19566, 923518), (20004, 903297), (30006, 602198), (39132, 461759), (60012, 301099)]