2171868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 5309640

約数和(自身を除く): 3137772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 4582, 6241, 6873, 9164, 12482, 13746, 18723, 24964, 27492, 37446, 74892, 180989, 361978, 542967, 723956, 1085934, 2171868]

約数ペア:

[(1, 2171868), (2, 1085934), (3, 723956), (4, 542967), (6, 361978), (12, 180989), (29, 74892), (58, 37446), (79, 27492), (87, 24964), (116, 18723), (158, 13746), (174, 12482), (237, 9164), (316, 6873), (348, 6241), (474, 4582), (948, 2291)]