18304338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 40271616

約数和(自身を除く): 21967278

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4993, 9986, 14979, 29958, 64909, 129818, 194727, 234671, 389454, 469342, 704013, 1408026, 3050723, 6101446, 9152169, 18304338]

約数ペア:

[(1, 18304338), (2, 9152169), (3, 6101446), (6, 3050723), (13, 1408026), (26, 704013), (39, 469342), (47, 389454), (78, 234671), (94, 194727), (141, 129818), (282, 64909), (611, 29958), (1222, 14979), (1833, 9986), (3666, 4993)]