13389222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 33928704

約数和(自身を除く): 20539482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 397, 438, 462, 511, 794, 803, 1022, 1191, 1533, 1606, 2382, 2409, 2779, 3066, 4367, 4818, 5558, 5621, 8337, 8734, 11242, 13101, 16674, 16863, 26202, 28981, 30569, 33726, 57962, 61138, 86943, 91707, 173886, 183414, 202867, 318791, 405734, 608601, 637582, 956373, 1217202, 1912746, 2231537, 4463074, 6694611, 13389222]

約数ペア:

[(1, 13389222), (2, 6694611), (3, 4463074), (6, 2231537), (7, 1912746), (11, 1217202), (14, 956373), (21, 637582), (22, 608601), (33, 405734), (42, 318791), (66, 202867), (73, 183414), (77, 173886), (146, 91707), (154, 86943), (219, 61138), (231, 57962), (397, 33726), (438, 30569), (462, 28981), (511, 26202), (794, 16863), (803, 16674), (1022, 13101), (1191, 11242), (1533, 8734), (1606, 8337), (2382, 5621), (2409, 5558), (2779, 4818), (3066, 4367)]