18836932604

素因数分解:

$2^2\times 7^2\times {\mathrm{829}}^1\times {\mathrm{115931}}^1$

素因数の和:116778

約数の個数: 36

約数和(自身を含む): 38393200440

約数和(自身を除く): 19556267836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 829, 1658, 3316, 5803, 11606, 23212, 40621, 81242, 115931, 162484, 231862, 463724, 811517, 1623034, 3246068, 5680619, 11361238, 22722476, 96106799, 192213598, 384427196, 672747593, 1345495186, 2690990372, 4709233151, 9418466302, 18836932604]

約数ペア:

[(1, 18836932604), (2, 9418466302), (4, 4709233151), (7, 2690990372), (14, 1345495186), (28, 672747593), (49, 384427196), (98, 192213598), (196, 96106799), (829, 22722476), (1658, 11361238), (3316, 5680619), (5803, 3246068), (11606, 1623034), (23212, 811517), (40621, 463724), (81242, 231862), (115931, 162484)]