19538885736

素因数分解:

$2^3\times 3^2\times {\mathrm{2099}}^1\times {\mathrm{129287}}^1$

素因数の和:131398

約数の個数: 48

約数和(自身を含む): 52943436000

約数和(自身を除く): 33404550264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2099, 4198, 6297, 8396, 12594, 16792, 18891, 25188, 37782, 50376, 75564, 129287, 151128, 258574, 387861, 517148, 775722, 1034296, 1163583, 1551444, 2327166, 3102888, 4654332, 9308664, 271373413, 542746826, 814120239, 1085493652, 1628240478, 2170987304, 2442360717, 3256480956, 4884721434, 6512961912, 9769442868, 19538885736]

約数ペア:

[(1, 19538885736), (2, 9769442868), (3, 6512961912), (4, 4884721434), (6, 3256480956), (8, 2442360717), (9, 2170987304), (12, 1628240478), (18, 1085493652), (24, 814120239), (36, 542746826), (72, 271373413), (2099, 9308664), (4198, 4654332), (6297, 3102888), (8396, 2327166), (12594, 1551444), (16792, 1163583), (18891, 1034296), (25188, 775722), (37782, 517148), (50376, 387861), (75564, 258574), (129287, 151128)]