25403382

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1026

約数の個数: 40

約数和(自身を含む): 57290112

約数和(自身を除く): 31886730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 821, 1146, 1642, 1719, 2463, 3438, 4926, 5157, 7389, 10314, 14778, 15471, 22167, 30942, 44334, 66501, 133002, 156811, 313622, 470433, 940866, 1411299, 2822598, 4233897, 8467794, 12701691, 25403382]

約数ペア:

[(1, 25403382), (2, 12701691), (3, 8467794), (6, 4233897), (9, 2822598), (18, 1411299), (27, 940866), (54, 470433), (81, 313622), (162, 156811), (191, 133002), (382, 66501), (573, 44334), (821, 30942), (1146, 22167), (1642, 15471), (1719, 14778), (2463, 10314), (3438, 7389), (4926, 5157)]