65218146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81727}}^1$

素因数の和:81758

約数の個数: 32

約数和(自身を含む): 156917760

約数和(自身を除く): 91699614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 81727, 163454, 245181, 490362, 572089, 1144178, 1552813, 1716267, 3105626, 3432534, 4658439, 9316878, 10869691, 21739382, 32609073, 65218146]

約数ペア:

[(1, 65218146), (2, 32609073), (3, 21739382), (6, 10869691), (7, 9316878), (14, 4658439), (19, 3432534), (21, 3105626), (38, 1716267), (42, 1552813), (57, 1144178), (114, 572089), (133, 490362), (266, 245181), (399, 163454), (798, 81727)]