7957278

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 12484962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 2339, 3402, 4678, 7017, 14034, 16373, 21051, 32746, 42102, 49119, 63153, 98238, 126306, 147357, 189459, 294714, 378918, 442071, 568377, 884142, 1136754, 1326213, 2652426, 3978639, 7957278]

約数ペア:

[(1, 7957278), (2, 3978639), (3, 2652426), (6, 1326213), (7, 1136754), (9, 884142), (14, 568377), (18, 442071), (21, 378918), (27, 294714), (42, 189459), (54, 147357), (63, 126306), (81, 98238), (126, 63153), (162, 49119), (189, 42102), (243, 32746), (378, 21051), (486, 16373), (567, 14034), (1134, 7017), (1701, 4678), (2339, 3402)]