2142636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3179604

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 131, 141, 174, 188, 262, 282, 348, 393, 524, 564, 786, 1363, 1572, 2726, 3799, 4089, 5452, 6157, 7598, 8178, 11397, 12314, 15196, 16356, 18471, 22794, 24628, 36942, 45588, 73884, 178553, 357106, 535659, 714212, 1071318, 2142636]

約数ペア:

[(1, 2142636), (2, 1071318), (3, 714212), (4, 535659), (6, 357106), (12, 178553), (29, 73884), (47, 45588), (58, 36942), (87, 24628), (94, 22794), (116, 18471), (131, 16356), (141, 15196), (174, 12314), (188, 11397), (262, 8178), (282, 7598), (348, 6157), (393, 5452), (524, 4089), (564, 3799), (786, 2726), (1363, 1572)]