9805278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 22569984

約数和(自身を除く): 12764706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1487, 2198, 2974, 3297, 4461, 6594, 8922, 10409, 20818, 31227, 62454, 233459, 466918, 700377, 1400754, 1634213, 3268426, 4902639, 9805278]

約数ペア:

[(1, 9805278), (2, 4902639), (3, 3268426), (6, 1634213), (7, 1400754), (14, 700377), (21, 466918), (42, 233459), (157, 62454), (314, 31227), (471, 20818), (942, 10409), (1099, 8922), (1487, 6594), (2198, 4461), (2974, 3297)]