28337382

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{23497}}^1$

素因数の和:23572

約数の個数: 24

約数和(自身を含む): 62316696

約数和(自身を除く): 33979314

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 23497, 46994, 70491, 140982, 211473, 422946, 1574299, 3148598, 4722897, 9445794, 14168691, 28337382]

約数ペア:

[(1, 28337382), (2, 14168691), (3, 9445794), (6, 4722897), (9, 3148598), (18, 1574299), (67, 422946), (134, 211473), (201, 140982), (402, 70491), (603, 46994), (1206, 23497)]