266760942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18199}}^1$

素因数の和:18560

約数の個数: 32

約数和(自身を含む): 611520000

約数和(自身を除く): 344759058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 14658, 18199, 36398, 54597, 109194, 127393, 254786, 382179, 764358, 6351451, 12702902, 19054353, 38108706, 44460157, 88920314, 133380471, 266760942]

約数ペア:

[(1, 266760942), (2, 133380471), (3, 88920314), (6, 44460157), (7, 38108706), (14, 19054353), (21, 12702902), (42, 6351451), (349, 764358), (698, 382179), (1047, 254786), (2094, 127393), (2443, 109194), (4886, 54597), (7329, 36398), (14658, 18199)]