15182118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 37997856

約数和(自身を除く): 22815738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1193, 1414, 1818, 2121, 2386, 3579, 4242, 6363, 7158, 8351, 10737, 12726, 16702, 21474, 25053, 50106, 75159, 120493, 150318, 240986, 361479, 722958, 843451, 1084437, 1686902, 2168874, 2530353, 5060706, 7591059, 15182118]

約数ペア:

[(1, 15182118), (2, 7591059), (3, 5060706), (6, 2530353), (7, 2168874), (9, 1686902), (14, 1084437), (18, 843451), (21, 722958), (42, 361479), (63, 240986), (101, 150318), (126, 120493), (202, 75159), (303, 50106), (606, 25053), (707, 21474), (909, 16702), (1193, 12726), (1414, 10737), (1818, 8351), (2121, 7158), (2386, 6363), (3579, 4242)]