123628356

素因数分解:

$2^2\times 3^4\times {\mathrm{381569}}^1$

素因数の和:381585

約数の個数: 30

約数和(自身を含む): 323189790

約数和(自身を除く): 199561434

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 381569, 763138, 1144707, 1526276, 2289414, 3434121, 4578828, 6868242, 10302363, 13736484, 20604726, 30907089, 41209452, 61814178, 123628356]

約数ペア:

[(1, 123628356), (2, 61814178), (3, 41209452), (4, 30907089), (6, 20604726), (9, 13736484), (12, 10302363), (18, 6868242), (27, 4578828), (36, 3434121), (54, 2289414), (81, 1526276), (108, 1144707), (162, 763138), (324, 381569)]