217408068

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{4373}}^1$

素因数の和:5764

約数の個数: 36

約数和(自身を含む): 550082988

約数和(自身を除く): 332674920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 2762, 4143, 4373, 5524, 8286, 8746, 12429, 13119, 16572, 17492, 24858, 26238, 39357, 49716, 52476, 78714, 157428, 6039113, 12078226, 18117339, 24156452, 36234678, 54352017, 72469356, 108704034, 217408068]

約数ペア:

[(1, 217408068), (2, 108704034), (3, 72469356), (4, 54352017), (6, 36234678), (9, 24156452), (12, 18117339), (18, 12078226), (36, 6039113), (1381, 157428), (2762, 78714), (4143, 52476), (4373, 49716), (5524, 39357), (8286, 26238), (8746, 24858), (12429, 17492), (13119, 16572)]