18141890808

素因数分解:

$2^3\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{645527}}^1$

素因数の和:646707

約数の個数: 32

約数和(自身を含む): 45393528960

約数和(自身を除く): 27251638152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1171, 2342, 3513, 4684, 7026, 9368, 14052, 28104, 645527, 1291054, 1936581, 2582108, 3873162, 5164216, 7746324, 15492648, 755912117, 1511824234, 2267736351, 3023648468, 4535472702, 6047296936, 9070945404, 18141890808]

約数ペア:

[(1, 18141890808), (2, 9070945404), (3, 6047296936), (4, 4535472702), (6, 3023648468), (8, 2267736351), (12, 1511824234), (24, 755912117), (1171, 15492648), (2342, 7746324), (3513, 5164216), (4684, 3873162), (7026, 2582108), (9368, 1936581), (14052, 1291054), (28104, 645527)]