81755898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102451}}^1$

素因数の和:102482

約数の個数: 32

約数和(自身を含む): 196707840

約数和(自身を除く): 114951942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 102451, 204902, 307353, 614706, 717157, 1434314, 1946569, 2151471, 3893138, 4302942, 5839707, 11679414, 13625983, 27251966, 40877949, 81755898]

約数ペア:

[(1, 81755898), (2, 40877949), (3, 27251966), (6, 13625983), (7, 11679414), (14, 5839707), (19, 4302942), (21, 3893138), (38, 2151471), (42, 1946569), (57, 1434314), (114, 717157), (133, 614706), (266, 307353), (399, 204902), (798, 102451)]