19861585632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9851977}}^1$

素因数の和:9852000

約数の個数: 72

約数和(自身を含む): 64550159856

約数和(自身を除く): 44688574224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9851977, 19703954, 29555931, 39407908, 59111862, 68963839, 78815816, 88667793, 118223724, 137927678, 157631632, 177335586, 206891517, 236447448, 275855356, 315263264, 354671172, 413783034, 472894896, 551710712, 620674551, 709342344, 827566068, 945789792, 1103421424, 1241349102, 1418684688, 1655132136, 2206842848, 2482698204, 2837369376, 3310264272, 4965396408, 6620528544, 9930792816, 19861585632]

約数ペア:

[(1, 19861585632), (2, 9930792816), (3, 6620528544), (4, 4965396408), (6, 3310264272), (7, 2837369376), (8, 2482698204), (9, 2206842848), (12, 1655132136), (14, 1418684688), (16, 1241349102), (18, 1103421424), (21, 945789792), (24, 827566068), (28, 709342344), (32, 620674551), (36, 551710712), (42, 472894896), (48, 413783034), (56, 354671172), (63, 315263264), (72, 275855356), (84, 236447448), (96, 206891517), (112, 177335586), (126, 157631632), (144, 137927678), (168, 118223724), (224, 88667793), (252, 78815816), (288, 68963839), (336, 59111862), (504, 39407908), (672, 29555931), (1008, 19703954), (2016, 9851977)]