13990014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 18442386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 349, 393, 698, 786, 1047, 1179, 2094, 2227, 2358, 3141, 4454, 5933, 6282, 6681, 11866, 13362, 17799, 20043, 35598, 40086, 45719, 53397, 91438, 106794, 137157, 274314, 411471, 777223, 822942, 1554446, 2331669, 4663338, 6995007, 13990014]

約数ペア:

[(1, 13990014), (2, 6995007), (3, 4663338), (6, 2331669), (9, 1554446), (17, 822942), (18, 777223), (34, 411471), (51, 274314), (102, 137157), (131, 106794), (153, 91438), (262, 53397), (306, 45719), (349, 40086), (393, 35598), (698, 20043), (786, 17799), (1047, 13362), (1179, 11866), (2094, 6681), (2227, 6282), (2358, 5933), (3141, 4454)]