21603144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31039}}^1$

素因数の和:31077

約数の個数: 32

約数和(自身を含む): 55872000

約数和(自身を除く): 34268856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 31039, 62078, 93117, 124156, 186234, 248312, 372468, 744936, 900131, 1800262, 2700393, 3600524, 5400786, 7201048, 10801572, 21603144]

約数ペア:

[(1, 21603144), (2, 10801572), (3, 7201048), (4, 5400786), (6, 3600524), (8, 2700393), (12, 1800262), (24, 900131), (29, 744936), (58, 372468), (87, 248312), (116, 186234), (174, 124156), (232, 93117), (348, 62078), (696, 31039)]