16479774

素因数分解:

$2^1\times 3^6\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 56

約数和(自身を含む): 37774080

約数和(自身を除く): 21294306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 127, 162, 178, 243, 254, 267, 381, 486, 534, 729, 762, 801, 1143, 1458, 1602, 2286, 2403, 3429, 4806, 6858, 7209, 10287, 11303, 14418, 20574, 21627, 22606, 30861, 33909, 43254, 61722, 64881, 67818, 92583, 101727, 129762, 185166, 203454, 305181, 610362, 915543, 1831086, 2746629, 5493258, 8239887, 16479774]

約数ペア:

[(1, 16479774), (2, 8239887), (3, 5493258), (6, 2746629), (9, 1831086), (18, 915543), (27, 610362), (54, 305181), (81, 203454), (89, 185166), (127, 129762), (162, 101727), (178, 92583), (243, 67818), (254, 64881), (267, 61722), (381, 43254), (486, 33909), (534, 30861), (729, 22606), (762, 21627), (801, 20574), (1143, 14418), (1458, 11303), (1602, 10287), (2286, 7209), (2403, 6858), (3429, 4806)]