25938306

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 62527920

約数和(自身を除く): 36589614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 106, 114, 159, 162, 171, 243, 318, 342, 477, 486, 513, 954, 1007, 1026, 1431, 1539, 2014, 2809, 2862, 3021, 3078, 4293, 4617, 5618, 6042, 8427, 8586, 9063, 9234, 12879, 16854, 18126, 25281, 25758, 27189, 50562, 53371, 54378, 75843, 81567, 106742, 151686, 160113, 163134, 227529, 244701, 320226, 455058, 480339, 489402, 682587, 960678, 1365174, 1441017, 2882034, 4323051, 8646102, 12969153, 25938306]

約数ペア:

[(1, 25938306), (2, 12969153), (3, 8646102), (6, 4323051), (9, 2882034), (18, 1441017), (19, 1365174), (27, 960678), (38, 682587), (53, 489402), (54, 480339), (57, 455058), (81, 320226), (106, 244701), (114, 227529), (159, 163134), (162, 160113), (171, 151686), (243, 106742), (318, 81567), (342, 75843), (477, 54378), (486, 53371), (513, 50562), (954, 27189), (1007, 25758), (1026, 25281), (1431, 18126), (1539, 16854), (2014, 12879), (2809, 9234), (2862, 9063), (3021, 8586), (3078, 8427), (4293, 6042), (4617, 5618)]